diff --git a/cells/a2111o/sky130_fd_sc_ls__a2111o_1.magic.lef b/cells/a2111o/sky130_fd_sc_ls__a2111o_1.magic.lef
index 10852c7..ffa4aaf 100644
--- a/cells/a2111o/sky130_fd_sc_ls__a2111o_1.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ls__a2111o_1.magic.lef
@@ -92,23 +92,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
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@@ -118,39 +101,53 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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 END sky130_fd_sc_ls__a2111o_1
diff --git a/cells/a2111o/sky130_fd_sc_ls__a2111o_2.magic.lef b/cells/a2111o/sky130_fd_sc_ls__a2111o_2.magic.lef
index 3bf2755..a69dbc2 100644
--- a/cells/a2111o/sky130_fd_sc_ls__a2111o_2.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ls__a2111o_2.magic.lef
@@ -90,23 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -116,39 +99,53 @@
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     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
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 END sky130_fd_sc_ls__a2111o_2
diff --git a/cells/a2111o/sky130_fd_sc_ls__a2111o_4.magic.lef b/cells/a2111o/sky130_fd_sc_ls__a2111o_4.magic.lef
index 0c4a975..26c9c0d 100644
--- a/cells/a2111o/sky130_fd_sc_ls__a2111o_4.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ls__a2111o_4.magic.lef
@@ -95,33 +95,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -131,66 +104,90 @@
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   END
 END sky130_fd_sc_ls__a2111o_4
diff --git a/cells/a2111oi/sky130_fd_sc_ls__a2111oi_1.magic.lef b/cells/a2111oi/sky130_fd_sc_ls__a2111oi_1.magic.lef
index e2288e6..e413be5 100644
--- a/cells/a2111oi/sky130_fd_sc_ls__a2111oi_1.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ls__a2111oi_1.magic.lef
@@ -93,19 +93,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -115,26 +102,36 @@
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 END sky130_fd_sc_ls__a2111oi_1
diff --git a/cells/a2111oi/sky130_fd_sc_ls__a2111oi_2.magic.lef b/cells/a2111oi/sky130_fd_sc_ls__a2111oi_2.magic.lef
index dc63378..105d120 100644
--- a/cells/a2111oi/sky130_fd_sc_ls__a2111oi_2.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ls__a2111oi_2.magic.lef
@@ -97,24 +97,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -124,47 +106,62 @@
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 END sky130_fd_sc_ls__a2111oi_2
diff --git a/cells/a2111oi/sky130_fd_sc_ls__a2111oi_4.magic.lef b/cells/a2111oi/sky130_fd_sc_ls__a2111oi_4.magic.lef
index 28e1b44..54d41ed 100644
--- a/cells/a2111oi/sky130_fd_sc_ls__a2111oi_4.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ls__a2111oi_4.magic.lef
@@ -102,36 +102,6 @@
     SHAPE ABUTMENT ;
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@@ -141,68 +111,95 @@
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+      RECT 9.755000  3.245000 9.925000 3.415000 ;
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 END sky130_fd_sc_ls__a2111oi_4
diff --git a/cells/a211o/sky130_fd_sc_ls__a211o_1.magic.lef b/cells/a211o/sky130_fd_sc_ls__a211o_1.magic.lef
index 7d822d6..a29fc33 100644
--- a/cells/a211o/sky130_fd_sc_ls__a211o_1.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ls__a211o_1.magic.lef
@@ -84,20 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -107,33 +93,44 @@
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
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 END sky130_fd_sc_ls__a211o_1
diff --git a/cells/a211o/sky130_fd_sc_ls__a211o_2.magic.lef b/cells/a211o/sky130_fd_sc_ls__a211o_2.magic.lef
index f26b62d..92f6f10 100644
--- a/cells/a211o/sky130_fd_sc_ls__a211o_2.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ls__a211o_2.magic.lef
@@ -82,22 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.160000  0.085000 1.330000 0.350000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
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@@ -107,37 +91,50 @@
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     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__a211o_2
diff --git a/cells/a211o/sky130_fd_sc_ls__a211o_4.magic.lef b/cells/a211o/sky130_fd_sc_ls__a211o_4.magic.lef
index 957f35a..b8b3f7a 100644
--- a/cells/a211o/sky130_fd_sc_ls__a211o_4.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ls__a211o_4.magic.lef
@@ -92,30 +92,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -125,59 +101,80 @@
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 END sky130_fd_sc_ls__a211o_4
diff --git a/cells/a211oi/sky130_fd_sc_ls__a211oi_1.magic.lef b/cells/a211oi/sky130_fd_sc_ls__a211oi_1.magic.lef
index 93024d6..ece4ac1 100644
--- a/cells/a211oi/sky130_fd_sc_ls__a211oi_1.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ls__a211oi_1.magic.lef
@@ -86,17 +86,6 @@
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     USE GROUND ;
     PORT
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@@ -106,24 +95,32 @@
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     PORT
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 END sky130_fd_sc_ls__a211oi_1
diff --git a/cells/a211oi/sky130_fd_sc_ls__a211oi_2.magic.lef b/cells/a211oi/sky130_fd_sc_ls__a211oi_2.magic.lef
index fba14ad..0e47ad4 100644
--- a/cells/a211oi/sky130_fd_sc_ls__a211oi_2.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ls__a211oi_2.magic.lef
@@ -87,23 +87,6 @@
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     PORT
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@@ -113,43 +96,57 @@
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 END sky130_fd_sc_ls__a211oi_2
diff --git a/cells/a211oi/sky130_fd_sc_ls__a211oi_4.magic.lef b/cells/a211oi/sky130_fd_sc_ls__a211oi_4.magic.lef
index 41ace0b..e39a3fe 100644
--- a/cells/a211oi/sky130_fd_sc_ls__a211oi_4.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ls__a211oi_4.magic.lef
@@ -90,31 +90,6 @@
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     PORT
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@@ -124,56 +99,78 @@
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 END sky130_fd_sc_ls__a211oi_4
diff --git a/cells/a21bo/sky130_fd_sc_ls__a21bo_1.magic.lef b/cells/a21bo/sky130_fd_sc_ls__a21bo_1.magic.lef
index 32531ca..15562ad 100644
--- a/cells/a21bo/sky130_fd_sc_ls__a21bo_1.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ls__a21bo_1.magic.lef
@@ -73,22 +73,6 @@
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     PORT
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@@ -98,41 +82,54 @@
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+      RECT 3.085000  1.320000 3.415000 1.650000 ;
+      RECT 3.085000  1.650000 3.255000 2.240000 ;
+    LAYER mcon ;
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+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21bo_1
diff --git a/cells/a21bo/sky130_fd_sc_ls__a21bo_2.magic.lef b/cells/a21bo/sky130_fd_sc_ls__a21bo_2.magic.lef
index 6211afc..d8979c3 100644
--- a/cells/a21bo/sky130_fd_sc_ls__a21bo_2.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ls__a21bo_2.magic.lef
@@ -75,20 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.805000  0.085000 1.055000 0.670000 ;
-        RECT 1.735000  0.085000 2.310000 0.750000 ;
-        RECT 3.380000  0.085000 3.710000 1.090000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -98,47 +84,58 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.635000 2.580000 0.965000 3.245000 ;
-        RECT 1.535000 2.580000 1.865000 3.245000 ;
-        RECT 2.955000 2.440000 3.205000 3.245000 ;
-      LAYER mcon ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 3.405000 2.270000 3.735000 2.980000 ;
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+      RECT 3.380000  0.085000 3.710000 1.090000 ;
+      RECT 3.405000  1.950000 3.735000 2.100000 ;
+      RECT 3.405000  2.270000 3.735000 2.980000 ;
+    LAYER mcon ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21bo_2
diff --git a/cells/a21bo/sky130_fd_sc_ls__a21bo_4.magic.lef b/cells/a21bo/sky130_fd_sc_ls__a21bo_4.magic.lef
index a4fd6a1..50e500b 100644
--- a/cells/a21bo/sky130_fd_sc_ls__a21bo_4.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ls__a21bo_4.magic.lef
@@ -77,27 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 0.795000  0.085000 1.045000 1.275000 ;
-        RECT 1.735000  0.085000 1.985000 0.840000 ;
-        RECT 2.595000  0.085000 2.845000 0.940000 ;
-        RECT 3.595000  0.085000 3.765000 0.940000 ;
-        RECT 5.725000  0.085000 5.975000 1.275000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -107,56 +86,74 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.240000 3.415000 ;
-        RECT 0.620000 2.610000 0.950000 3.245000 ;
-        RECT 1.520000 2.610000 1.850000 3.245000 ;
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-        RECT 4.290000 2.290000 4.540000 3.245000 ;
-        RECT 5.270000 2.290000 5.520000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
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-        RECT 5.915000 3.245000 6.085000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21bo_4
diff --git a/cells/a21boi/sky130_fd_sc_ls__a21boi_1.magic.lef b/cells/a21boi/sky130_fd_sc_ls__a21boi_1.magic.lef
index 6d8a4bb..88c363a 100644
--- a/cells/a21boi/sky130_fd_sc_ls__a21boi_1.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ls__a21boi_1.magic.lef
@@ -76,19 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.120000  0.085000 1.630000 0.760000 ;
-        RECT 1.120000  0.760000 1.450000 1.050000 ;
-        RECT 2.630000  0.085000 2.960000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -98,33 +85,43 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
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-        RECT 2.190000 2.400000 2.520000 3.245000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
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+    LAYER mcon ;
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21boi_1
diff --git a/cells/a21boi/sky130_fd_sc_ls__a21boi_2.magic.lef b/cells/a21boi/sky130_fd_sc_ls__a21boi_2.magic.lef
index 7c99815..a14eaa0 100644
--- a/cells/a21boi/sky130_fd_sc_ls__a21boi_2.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ls__a21boi_2.magic.lef
@@ -76,21 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.760000  0.085000 1.090000 0.940000 ;
-        RECT 1.620000  0.085000 1.950000 0.810000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -100,47 +85,59 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.195000 1.950000 0.445000 3.245000 ;
-        RECT 2.515000 2.290000 2.845000 3.245000 ;
-        RECT 3.415000 2.060000 3.765000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 0.270000 1.110000 0.975000 1.280000 ;
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-      RECT 3.965000 1.890000 4.215000 2.980000 ;
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+      RECT 3.080000  1.010000 3.250000 1.050000 ;
+      RECT 3.415000  2.060000 3.765000 3.245000 ;
+      RECT 3.430000  0.085000 3.760000 0.670000 ;
+      RECT 3.940000  0.350000 4.190000 0.840000 ;
+      RECT 3.940000  1.010000 4.190000 1.130000 ;
+      RECT 3.965000  1.890000 4.215000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21boi_2
diff --git a/cells/a21boi/sky130_fd_sc_ls__a21boi_4.magic.lef b/cells/a21boi/sky130_fd_sc_ls__a21boi_4.magic.lef
index 1f2c864..6c677ec 100644
--- a/cells/a21boi/sky130_fd_sc_ls__a21boi_4.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ls__a21boi_4.magic.lef
@@ -83,30 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 2.340000  0.085000 2.670000 0.580000 ;
-        RECT 3.200000  0.085000 3.530000 0.580000 ;
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-        RECT 5.040000  0.085000 5.290000 0.810000 ;
-        RECT 5.900000  0.085000 6.230000 0.980000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
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-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -116,58 +92,79 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 0.565000 2.290000 0.895000 3.245000 ;
-        RECT 1.465000 2.290000 1.795000 3.245000 ;
-        RECT 2.365000 2.290000 2.615000 3.245000 ;
-        RECT 3.345000 2.290000 3.515000 3.245000 ;
-        RECT 6.035000 2.330000 6.365000 3.245000 ;
-        RECT 7.015000 2.100000 7.265000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
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+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21boi_4
diff --git a/cells/a21o/sky130_fd_sc_ls__a21o_1.magic.lef b/cells/a21o/sky130_fd_sc_ls__a21o_1.magic.lef
index cd0f2c7..ba4f669 100644
--- a/cells/a21o/sky130_fd_sc_ls__a21o_1.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ls__a21o_1.magic.lef
@@ -75,20 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.255000  0.085000 1.585000 0.940000 ;
-        RECT 2.305000  0.085000 2.475000 0.840000 ;
-        RECT 2.305000  0.840000 3.040000 1.010000 ;
-        RECT 2.710000  1.010000 3.040000 1.340000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -98,33 +84,44 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.635000 1.820000 0.885000 3.245000 ;
-        RECT 2.335000 2.290000 2.535000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 2.735000 1.940000 3.065000 1.950000 ;
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+      RECT 2.710000  1.010000 3.040000 1.340000 ;
+      RECT 2.735000  1.940000 3.065000 1.950000 ;
+      RECT 2.735000  2.120000 3.065000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21o_1
diff --git a/cells/a21o/sky130_fd_sc_ls__a21o_2.magic.lef b/cells/a21o/sky130_fd_sc_ls__a21o_2.magic.lef
index ba43f9b..4cb9270 100644
--- a/cells/a21o/sky130_fd_sc_ls__a21o_2.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ls__a21o_2.magic.lef
@@ -74,19 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.295000  0.085000 0.545000 1.130000 ;
-        RECT 1.225000  0.085000 1.795000 0.670000 ;
-        RECT 2.865000  0.085000 3.195000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -96,33 +83,43 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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 END sky130_fd_sc_ls__a21o_2
diff --git a/cells/a21o/sky130_fd_sc_ls__a21o_4.magic.lef b/cells/a21o/sky130_fd_sc_ls__a21o_4.magic.lef
index b8ccac5..15080bd 100644
--- a/cells/a21o/sky130_fd_sc_ls__a21o_4.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ls__a21o_4.magic.lef
@@ -77,26 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -106,51 +86,68 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
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 END sky130_fd_sc_ls__a21o_4
diff --git a/cells/a21oi/sky130_fd_sc_ls__a21oi_1.magic.lef b/cells/a21oi/sky130_fd_sc_ls__a21oi_1.magic.lef
index db4d4d7..8413622 100644
--- a/cells/a21oi/sky130_fd_sc_ls__a21oi_1.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ls__a21oi_1.magic.lef
@@ -75,15 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -93,24 +84,30 @@
     SHAPE ABUTMENT ;
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     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 1.595000  3.245000 1.765000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21oi_1
diff --git a/cells/a21oi/sky130_fd_sc_ls__a21oi_2.magic.lef b/cells/a21oi/sky130_fd_sc_ls__a21oi_2.magic.lef
index 038eb1a..be5e228 100644
--- a/cells/a21oi/sky130_fd_sc_ls__a21oi_2.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ls__a21oi_2.magic.lef
@@ -76,19 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -98,36 +85,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21oi_2
diff --git a/cells/a21oi/sky130_fd_sc_ls__a21oi_4.magic.lef b/cells/a21oi/sky130_fd_sc_ls__a21oi_4.magic.lef
index 39cc060..c704e23 100644
--- a/cells/a21oi/sky130_fd_sc_ls__a21oi_4.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ls__a21oi_4.magic.lef
@@ -79,25 +79,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -107,50 +88,66 @@
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+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ls__a21oi_4
diff --git a/cells/a221o/sky130_fd_sc_ls__a221o_1.magic.lef b/cells/a221o/sky130_fd_sc_ls__a221o_1.magic.lef
index 22904fb..2a46ddf 100644
--- a/cells/a221o/sky130_fd_sc_ls__a221o_1.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ls__a221o_1.magic.lef
@@ -91,20 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 1.045000  0.085000 1.965000 0.840000 ;
-        RECT 3.320000  0.085000 3.690000 0.945000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -114,41 +100,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 1.100000 1.950000 1.350000 3.245000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__a221o_1
diff --git a/cells/a221o/sky130_fd_sc_ls__a221o_2.magic.lef b/cells/a221o/sky130_fd_sc_ls__a221o_2.magic.lef
index 527b2eb..8ba91bb 100644
--- a/cells/a221o/sky130_fd_sc_ls__a221o_2.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ls__a221o_2.magic.lef
@@ -93,21 +93,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -117,45 +102,57 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__a221o_2
diff --git a/cells/a221o/sky130_fd_sc_ls__a221o_4.magic.lef b/cells/a221o/sky130_fd_sc_ls__a221o_4.magic.lef
index beb2769..d3798bf 100644
--- a/cells/a221o/sky130_fd_sc_ls__a221o_4.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ls__a221o_4.magic.lef
@@ -84,17 +84,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
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-        RECT 2.850000 2.090000 4.525000 2.190000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.095000 1.180000 0.385000 1.225000 ;
         RECT 0.095000 1.225000 3.265000 1.365000 ;
@@ -108,38 +97,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -149,73 +106,111 @@
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     PORT
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 END sky130_fd_sc_ls__a221o_4
diff --git a/cells/a221oi/sky130_fd_sc_ls__a221oi_1.magic.lef b/cells/a221oi/sky130_fd_sc_ls__a221oi_1.magic.lef
index 91820eb..d45f97e 100644
--- a/cells/a221oi/sky130_fd_sc_ls__a221oi_1.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ls__a221oi_1.magic.lef
@@ -92,19 +92,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -114,31 +101,41 @@
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 END sky130_fd_sc_ls__a221oi_1
diff --git a/cells/a221oi/sky130_fd_sc_ls__a221oi_2.magic.lef b/cells/a221oi/sky130_fd_sc_ls__a221oi_2.magic.lef
index 05da75f..b4478f8 100644
--- a/cells/a221oi/sky130_fd_sc_ls__a221oi_2.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ls__a221oi_2.magic.lef
@@ -105,24 +105,6 @@
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@@ -132,44 +114,59 @@
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 END sky130_fd_sc_ls__a221oi_2
diff --git a/cells/a221oi/sky130_fd_sc_ls__a221oi_4.magic.lef b/cells/a221oi/sky130_fd_sc_ls__a221oi_4.magic.lef
index 8702d8a..c25d634 100644
--- a/cells/a221oi/sky130_fd_sc_ls__a221oi_4.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ls__a221oi_4.magic.lef
@@ -103,37 +103,6 @@
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diff --git a/cells/a222o/sky130_fd_sc_ls__a222o_1.magic.lef b/cells/a222o/sky130_fd_sc_ls__a222o_1.magic.lef
index d339552..586e272 100644
--- a/cells/a222o/sky130_fd_sc_ls__a222o_1.magic.lef
+++ b/cells/a222o/sky130_fd_sc_ls__a222o_1.magic.lef
@@ -100,21 +100,6 @@
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diff --git a/cells/a222o/sky130_fd_sc_ls__a222o_2.magic.lef b/cells/a222o/sky130_fd_sc_ls__a222o_2.magic.lef
index 56c2dd4..000eea1 100644
--- a/cells/a222o/sky130_fd_sc_ls__a222o_2.magic.lef
+++ b/cells/a222o/sky130_fd_sc_ls__a222o_2.magic.lef
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 END sky130_fd_sc_ls__a222o_2
diff --git a/cells/a222oi/sky130_fd_sc_ls__a222oi_1.magic.lef b/cells/a222oi/sky130_fd_sc_ls__a222oi_1.magic.lef
index 6f629ac..15f72bf 100644
--- a/cells/a222oi/sky130_fd_sc_ls__a222oi_1.magic.lef
+++ b/cells/a222oi/sky130_fd_sc_ls__a222oi_1.magic.lef
@@ -105,20 +105,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -128,31 +114,42 @@
     SHAPE ABUTMENT ;
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+      RECT 3.995000  3.245000 4.165000 3.415000 ;
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 END sky130_fd_sc_ls__a222oi_1
diff --git a/cells/a222oi/sky130_fd_sc_ls__a222oi_2.magic.lef b/cells/a222oi/sky130_fd_sc_ls__a222oi_2.magic.lef
index f7f8154..3c39b9c 100644
--- a/cells/a222oi/sky130_fd_sc_ls__a222oi_2.magic.lef
+++ b/cells/a222oi/sky130_fd_sc_ls__a222oi_2.magic.lef
@@ -125,27 +125,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -155,53 +134,71 @@
     SHAPE ABUTMENT ;
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 END sky130_fd_sc_ls__a222oi_2
diff --git a/cells/a22o/sky130_fd_sc_ls__a22o_1.magic.lef b/cells/a22o/sky130_fd_sc_ls__a22o_1.magic.lef
index e1d9e75..9326c48 100644
--- a/cells/a22o/sky130_fd_sc_ls__a22o_1.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ls__a22o_1.magic.lef
@@ -81,18 +81,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -102,35 +90,44 @@
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 END sky130_fd_sc_ls__a22o_1
diff --git a/cells/a22o/sky130_fd_sc_ls__a22o_2.magic.lef b/cells/a22o/sky130_fd_sc_ls__a22o_2.magic.lef
index 938c836..1633864 100644
--- a/cells/a22o/sky130_fd_sc_ls__a22o_2.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ls__a22o_2.magic.lef
@@ -83,20 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -106,39 +92,50 @@
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__a22o_2
diff --git a/cells/a22o/sky130_fd_sc_ls__a22o_4.magic.lef b/cells/a22o/sky130_fd_sc_ls__a22o_4.magic.lef
index 2208631..352aa3e 100644
--- a/cells/a22o/sky130_fd_sc_ls__a22o_4.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ls__a22o_4.magic.lef
@@ -92,29 +92,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -124,59 +101,79 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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   END
 END sky130_fd_sc_ls__a22o_4
diff --git a/cells/a22oi/sky130_fd_sc_ls__a22oi_1.magic.lef b/cells/a22oi/sky130_fd_sc_ls__a22oi_1.magic.lef
index bc590f8..3ad30e8 100644
--- a/cells/a22oi/sky130_fd_sc_ls__a22oi_1.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ls__a22oi_1.magic.lef
@@ -84,17 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.340000  0.085000 0.670000 0.840000 ;
-        RECT 2.210000  0.085000 2.540000 1.130000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -104,26 +93,34 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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     LAYER li1 ;
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-      RECT 2.235000 2.120000 2.565000 2.980000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__a22oi_1
diff --git a/cells/a22oi/sky130_fd_sc_ls__a22oi_2.magic.lef b/cells/a22oi/sky130_fd_sc_ls__a22oi_2.magic.lef
index 0f6217b..2d697a8 100644
--- a/cells/a22oi/sky130_fd_sc_ls__a22oi_2.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ls__a22oi_2.magic.lef
@@ -97,21 +97,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
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-        RECT 3.305000  0.085000 3.635000 0.580000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -121,42 +106,54 @@
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     PORT
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ls__a22oi_2
diff --git a/cells/a22oi/sky130_fd_sc_ls__a22oi_4.magic.lef b/cells/a22oi/sky130_fd_sc_ls__a22oi_4.magic.lef
index 5d0a742..a5e471f 100644
--- a/cells/a22oi/sky130_fd_sc_ls__a22oi_4.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ls__a22oi_4.magic.lef
@@ -92,30 +92,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -125,61 +101,82 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__a22oi_4
diff --git a/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_1.magic.lef b/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_1.magic.lef
index dd65a7f..7b99403 100644
--- a/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_1.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_1.magic.lef
@@ -82,24 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -109,43 +91,58 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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 END sky130_fd_sc_ls__a2bb2o_1
diff --git a/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_2.magic.lef b/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_2.magic.lef
index 9b31071..952529a 100644
--- a/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_2.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_2.magic.lef
@@ -80,23 +80,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -106,45 +89,59 @@
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ls__a2bb2o_2
diff --git a/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_4.magic.lef b/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_4.magic.lef
index 23e2d73..c4ffc07 100644
--- a/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_4.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ls__a2bb2o_4.magic.lef
@@ -87,30 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
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@@ -120,59 +96,80 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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   END
 END sky130_fd_sc_ls__a2bb2o_4
diff --git a/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_1.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_1.magic.lef
index 15feb16..47af9a8 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_1.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_1.magic.lef
@@ -87,20 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.175000  0.085000 0.425000 1.090000 ;
-        RECT 1.105000  0.085000 1.885000 0.710000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -110,35 +96,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__a2bb2oi_1
diff --git a/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_2.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_2.magic.lef
index 62982a0..eb0772c 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_2.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_2.magic.lef
@@ -84,24 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -111,46 +93,61 @@
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     PORT
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 END sky130_fd_sc_ls__a2bb2oi_2
diff --git a/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_4.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_4.magic.lef
index 8bd9bd5..3d4b61f 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_4.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ls__a2bb2oi_4.magic.lef
@@ -88,33 +88,6 @@
     SHAPE ABUTMENT ;
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     PORT
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@@ -124,62 +97,86 @@
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 END sky130_fd_sc_ls__a2bb2oi_4
diff --git a/cells/a311o/sky130_fd_sc_ls__a311o_1.magic.lef b/cells/a311o/sky130_fd_sc_ls__a311o_1.magic.lef
index eb872f5..fb273cf 100644
--- a/cells/a311o/sky130_fd_sc_ls__a311o_1.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ls__a311o_1.magic.lef
@@ -94,22 +94,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -119,37 +103,50 @@
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 END sky130_fd_sc_ls__a311o_1
diff --git a/cells/a311o/sky130_fd_sc_ls__a311o_2.magic.lef b/cells/a311o/sky130_fd_sc_ls__a311o_2.magic.lef
index 76fdccd..94b2c73 100644
--- a/cells/a311o/sky130_fd_sc_ls__a311o_2.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ls__a311o_2.magic.lef
@@ -91,21 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -115,38 +100,50 @@
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   END
 END sky130_fd_sc_ls__a311o_2
diff --git a/cells/a311o/sky130_fd_sc_ls__a311o_4.magic.lef b/cells/a311o/sky130_fd_sc_ls__a311o_4.magic.lef
index 410a562..ba49b02 100644
--- a/cells/a311o/sky130_fd_sc_ls__a311o_4.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ls__a311o_4.magic.lef
@@ -80,20 +80,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
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@@ -107,32 +93,6 @@
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 END sky130_fd_sc_ls__a311o_4
diff --git a/cells/a311oi/sky130_fd_sc_ls__a311oi_1.magic.lef b/cells/a311oi/sky130_fd_sc_ls__a311oi_1.magic.lef
index ff451ea..b6394bf 100644
--- a/cells/a311oi/sky130_fd_sc_ls__a311oi_1.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ls__a311oi_1.magic.lef
@@ -94,18 +94,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -115,26 +103,35 @@
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     PORT
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   END
 END sky130_fd_sc_ls__a311oi_1
diff --git a/cells/a311oi/sky130_fd_sc_ls__a311oi_2.magic.lef b/cells/a311oi/sky130_fd_sc_ls__a311oi_2.magic.lef
index edf4e4f..a79bf02 100644
--- a/cells/a311oi/sky130_fd_sc_ls__a311oi_2.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ls__a311oi_2.magic.lef
@@ -98,23 +98,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -124,49 +107,63 @@
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__a311oi_2
diff --git a/cells/a311oi/sky130_fd_sc_ls__a311oi_4.magic.lef b/cells/a311oi/sky130_fd_sc_ls__a311oi_4.magic.lef
index 7956735..ca333fe 100644
--- a/cells/a311oi/sky130_fd_sc_ls__a311oi_4.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ls__a311oi_4.magic.lef
@@ -103,34 +103,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -140,71 +112,96 @@
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 END sky130_fd_sc_ls__a311oi_4
diff --git a/cells/a31o/sky130_fd_sc_ls__a31o_1.magic.lef b/cells/a31o/sky130_fd_sc_ls__a31o_1.magic.lef
index 6830dac..f538836 100644
--- a/cells/a31o/sky130_fd_sc_ls__a31o_1.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ls__a31o_1.magic.lef
@@ -82,19 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -104,31 +91,41 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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 END sky130_fd_sc_ls__a31o_1
diff --git a/cells/a31o/sky130_fd_sc_ls__a31o_2.magic.lef b/cells/a31o/sky130_fd_sc_ls__a31o_2.magic.lef
index f226d3e..3011ea1 100644
--- a/cells/a31o/sky130_fd_sc_ls__a31o_2.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ls__a31o_2.magic.lef
@@ -82,20 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -105,35 +91,46 @@
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__a31o_2
diff --git a/cells/a31o/sky130_fd_sc_ls__a31o_4.magic.lef b/cells/a31o/sky130_fd_sc_ls__a31o_4.magic.lef
index 1aac901..8da4e2f 100644
--- a/cells/a31o/sky130_fd_sc_ls__a31o_4.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ls__a31o_4.magic.lef
@@ -87,29 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.045000  0.085000 1.375000 0.660000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -119,59 +96,79 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
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+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ls__a31o_4
diff --git a/cells/a31oi/sky130_fd_sc_ls__a31oi_1.magic.lef b/cells/a31oi/sky130_fd_sc_ls__a31oi_1.magic.lef
index 9dffc01..9ad3d60 100644
--- a/cells/a31oi/sky130_fd_sc_ls__a31oi_1.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ls__a31oi_1.magic.lef
@@ -84,17 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.125000  0.085000 0.455000 1.010000 ;
-        RECT 2.230000  0.085000 2.560000 1.010000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -104,25 +93,33 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.125000 1.820000 0.455000 3.245000 ;
-        RECT 1.205000 2.400000 1.535000 3.245000 ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.665000 2.060000 2.085000 2.230000 ;
-      RECT 0.665000 2.230000 0.995000 2.980000 ;
-      RECT 1.755000 2.230000 2.085000 2.980000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.125000  0.085000 0.455000 1.010000 ;
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+      RECT 1.205000  2.400000 1.535000 3.245000 ;
+      RECT 1.755000  2.230000 2.085000 2.980000 ;
+      RECT 2.230000  0.085000 2.560000 1.010000 ;
+    LAYER mcon ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__a31oi_1
diff --git a/cells/a31oi/sky130_fd_sc_ls__a31oi_2.magic.lef b/cells/a31oi/sky130_fd_sc_ls__a31oi_2.magic.lef
index 0ba7622..9f52ee9 100644
--- a/cells/a31oi/sky130_fd_sc_ls__a31oi_2.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ls__a31oi_2.magic.lef
@@ -88,20 +88,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 0.920000 ;
-        RECT 2.045000  0.085000 2.375000 0.580000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -111,42 +97,53 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
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-        RECT 1.595000 2.290000 1.845000 3.245000 ;
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       LAYER met1 ;
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     END
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+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__a31oi_2
diff --git a/cells/a31oi/sky130_fd_sc_ls__a31oi_4.magic.lef b/cells/a31oi/sky130_fd_sc_ls__a31oi_4.magic.lef
index 3fbe0b4..8744b97 100644
--- a/cells/a31oi/sky130_fd_sc_ls__a31oi_4.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ls__a31oi_4.magic.lef
@@ -90,30 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
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@@ -123,64 +99,85 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__a31oi_4
diff --git a/cells/a32o/sky130_fd_sc_ls__a32o_1.magic.lef b/cells/a32o/sky130_fd_sc_ls__a32o_1.magic.lef
index 2b2b390..caee6a1 100644
--- a/cells/a32o/sky130_fd_sc_ls__a32o_1.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ls__a32o_1.magic.lef
@@ -91,19 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 3.370000  0.085000 3.700000 1.040000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -113,36 +100,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__a32o_1
diff --git a/cells/a32o/sky130_fd_sc_ls__a32o_2.magic.lef b/cells/a32o/sky130_fd_sc_ls__a32o_2.magic.lef
index 4d93c8a..d168160 100644
--- a/cells/a32o/sky130_fd_sc_ls__a32o_2.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ls__a32o_2.magic.lef
@@ -91,21 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -115,40 +100,52 @@
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 END sky130_fd_sc_ls__a32o_2
diff --git a/cells/a32o/sky130_fd_sc_ls__a32o_4.magic.lef b/cells/a32o/sky130_fd_sc_ls__a32o_4.magic.lef
index d599dcf..d6614d2 100644
--- a/cells/a32o/sky130_fd_sc_ls__a32o_4.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ls__a32o_4.magic.lef
@@ -104,32 +104,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -139,68 +113,91 @@
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 END sky130_fd_sc_ls__a32o_4
diff --git a/cells/a32oi/sky130_fd_sc_ls__a32oi_1.magic.lef b/cells/a32oi/sky130_fd_sc_ls__a32oi_1.magic.lef
index 6bd1c08..bebc833 100644
--- a/cells/a32oi/sky130_fd_sc_ls__a32oi_1.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ls__a32oi_1.magic.lef
@@ -93,18 +93,6 @@
     SHAPE ABUTMENT ;
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     PORT
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@@ -114,30 +102,39 @@
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 END sky130_fd_sc_ls__a32oi_1
diff --git a/cells/a32oi/sky130_fd_sc_ls__a32oi_2.magic.lef b/cells/a32oi/sky130_fd_sc_ls__a32oi_2.magic.lef
index 6792517..c1569c2 100644
--- a/cells/a32oi/sky130_fd_sc_ls__a32oi_2.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ls__a32oi_2.magic.lef
@@ -99,25 +99,6 @@
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@@ -127,54 +108,70 @@
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diff --git a/cells/a32oi/sky130_fd_sc_ls__a32oi_4.magic.lef b/cells/a32oi/sky130_fd_sc_ls__a32oi_4.magic.lef
index 182440a..658d74d 100644
--- a/cells/a32oi/sky130_fd_sc_ls__a32oi_4.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ls__a32oi_4.magic.lef
@@ -99,36 +99,6 @@
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diff --git a/cells/a41o/sky130_fd_sc_ls__a41o_1.magic.lef b/cells/a41o/sky130_fd_sc_ls__a41o_1.magic.lef
index b464b97..4235de8 100644
--- a/cells/a41o/sky130_fd_sc_ls__a41o_1.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ls__a41o_1.magic.lef
@@ -91,20 +91,6 @@
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     PORT
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@@ -114,37 +100,48 @@
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diff --git a/cells/a41o/sky130_fd_sc_ls__a41o_2.magic.lef b/cells/a41o/sky130_fd_sc_ls__a41o_2.magic.lef
index 930386b..48ccb9f 100644
--- a/cells/a41o/sky130_fd_sc_ls__a41o_2.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ls__a41o_2.magic.lef
@@ -92,22 +92,6 @@
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diff --git a/cells/a41o/sky130_fd_sc_ls__a41o_4.magic.lef b/cells/a41o/sky130_fd_sc_ls__a41o_4.magic.lef
index 0dd5ec6..4dc2000 100644
--- a/cells/a41o/sky130_fd_sc_ls__a41o_4.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ls__a41o_4.magic.lef
@@ -91,31 +91,6 @@
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@@ -125,72 +100,94 @@
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 END sky130_fd_sc_ls__a41o_4
diff --git a/cells/a41oi/sky130_fd_sc_ls__a41oi_1.magic.lef b/cells/a41oi/sky130_fd_sc_ls__a41oi_1.magic.lef
index d70392e..efb98d9 100644
--- a/cells/a41oi/sky130_fd_sc_ls__a41oi_1.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ls__a41oi_1.magic.lef
@@ -94,17 +94,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -114,28 +103,36 @@
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     PORT
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 END sky130_fd_sc_ls__a41oi_1
diff --git a/cells/a41oi/sky130_fd_sc_ls__a41oi_2.magic.lef b/cells/a41oi/sky130_fd_sc_ls__a41oi_2.magic.lef
index 605bd2f..e7a21a3 100644
--- a/cells/a41oi/sky130_fd_sc_ls__a41oi_2.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ls__a41oi_2.magic.lef
@@ -98,23 +98,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -124,53 +107,67 @@
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   END
 END sky130_fd_sc_ls__a41oi_2
diff --git a/cells/a41oi/sky130_fd_sc_ls__a41oi_4.magic.lef b/cells/a41oi/sky130_fd_sc_ls__a41oi_4.magic.lef
index 801c5b1..2444873 100644
--- a/cells/a41oi/sky130_fd_sc_ls__a41oi_4.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ls__a41oi_4.magic.lef
@@ -100,34 +100,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
-        RECT 0.115000  0.085000  0.365000 1.130000 ;
-        RECT 1.045000  0.085000  1.375000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -137,72 +109,97 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-        RECT 8.795000 3.245000 8.965000 3.415000 ;
-        RECT 9.275000 3.245000 9.445000 3.415000 ;
-        RECT 9.755000 3.245000 9.925000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
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+      RECT 9.275000  3.245000 9.445000 3.415000 ;
+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ls__a41oi_4
diff --git a/cells/and2/sky130_fd_sc_ls__and2_1.magic.lef b/cells/and2/sky130_fd_sc_ls__and2_1.magic.lef
index 8cb1fd2..bdefb3f 100644
--- a/cells/and2/sky130_fd_sc_ls__and2_1.magic.lef
+++ b/cells/and2/sky130_fd_sc_ls__and2_1.magic.lef
@@ -64,15 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 1.340000  0.085000 1.670000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -82,26 +73,32 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.350000 2.190000 0.685000 3.245000 ;
-        RECT 1.390000 2.190000 1.720000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.260000 0.840000 0.590000 1.850000 ;
-      RECT 0.260000 1.850000 1.750000 2.020000 ;
-      RECT 0.855000 2.020000 1.185000 3.000000 ;
-      RECT 1.580000 1.350000 1.975000 1.680000 ;
-      RECT 1.580000 1.680000 1.750000 1.850000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
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+      RECT 1.580000  1.350000 1.975000 1.680000 ;
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+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__and2_1
diff --git a/cells/and2/sky130_fd_sc_ls__and2_2.magic.lef b/cells/and2/sky130_fd_sc_ls__and2_2.magic.lef
index 4efb3a5..63ffe92 100644
--- a/cells/and2/sky130_fd_sc_ls__and2_2.magic.lef
+++ b/cells/and2/sky130_fd_sc_ls__and2_2.magic.lef
@@ -67,16 +67,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.955000  0.085000 1.285000 0.790000 ;
-        RECT 1.975000  0.085000 2.285000 0.680000 ;
-      LAYER mcon ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -86,29 +76,36 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.110000 1.950000 0.440000 3.245000 ;
-        RECT 1.060000 2.290000 1.390000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 1.255000 1.550000 1.425000 1.950000 ;
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+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
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+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__and2_2
diff --git a/cells/and2/sky130_fd_sc_ls__and2_4.magic.lef b/cells/and2/sky130_fd_sc_ls__and2_4.magic.lef
index 0b841e5..5f34d6c 100644
--- a/cells/and2/sky130_fd_sc_ls__and2_4.magic.lef
+++ b/cells/and2/sky130_fd_sc_ls__and2_4.magic.lef
@@ -69,22 +69,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.255000 ;
-        RECT 0.975000  0.085000 1.305000 0.835000 ;
-        RECT 1.985000  0.085000 2.315000 1.175000 ;
-        RECT 3.875000  0.085000 4.205000 1.255000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -94,39 +78,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__and2_4
diff --git a/cells/and2b/sky130_fd_sc_ls__and2b_1.magic.lef b/cells/and2b/sky130_fd_sc_ls__and2b_1.magic.lef
index d745e2d..1887e8f 100644
--- a/cells/and2b/sky130_fd_sc_ls__and2b_1.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ls__and2b_1.magic.lef
@@ -64,18 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.840000 ;
-        RECT 2.130000  0.085000 2.745000 0.810000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -85,33 +73,42 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 1.365000 1.820000 1.535000 3.245000 ;
-        RECT 2.270000 1.950000 2.600000 3.245000 ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__and2b_1
diff --git a/cells/and2b/sky130_fd_sc_ls__and2b_2.magic.lef b/cells/and2b/sky130_fd_sc_ls__and2b_2.magic.lef
index ed33b26..968aaae 100644
--- a/cells/and2b/sky130_fd_sc_ls__and2b_2.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ls__and2b_2.magic.lef
@@ -64,18 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.840000 ;
-        RECT 1.615000  0.085000 2.400000 0.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -85,39 +73,48 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
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-        RECT 1.635000 2.660000 2.260000 3.245000 ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
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+      RECT 2.915000  2.660000 3.245000 3.245000 ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__and2b_2
diff --git a/cells/and2b/sky130_fd_sc_ls__and2b_4.magic.lef b/cells/and2b/sky130_fd_sc_ls__and2b_4.magic.lef
index 72dd489..8d544f6 100644
--- a/cells/and2b/sky130_fd_sc_ls__and2b_4.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ls__and2b_4.magic.lef
@@ -72,23 +72,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.710000  0.085000 1.040000 0.925000 ;
-        RECT 2.570000  0.085000 2.900000 0.585000 ;
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-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -98,43 +81,57 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
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       LAYER met1 ;
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+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ls__and2b_4
diff --git a/cells/and3/sky130_fd_sc_ls__and3_1.magic.lef b/cells/and3/sky130_fd_sc_ls__and3_1.magic.lef
index 769fbb2..e7f4dc9 100644
--- a/cells/and3/sky130_fd_sc_ls__and3_1.magic.lef
+++ b/cells/and3/sky130_fd_sc_ls__and3_1.magic.lef
@@ -75,16 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 1.695000  0.085000 2.025000 1.180000 ;
-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -94,28 +84,35 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__and3_1
diff --git a/cells/and3/sky130_fd_sc_ls__and3_2.magic.lef b/cells/and3/sky130_fd_sc_ls__and3_2.magic.lef
index b18736f..614d7c5 100644
--- a/cells/and3/sky130_fd_sc_ls__and3_2.magic.lef
+++ b/cells/and3/sky130_fd_sc_ls__and3_2.magic.lef
@@ -74,19 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.680000  0.085000 2.010000 1.170000 ;
-        RECT 2.680000  0.085000 3.245000 0.640000 ;
-        RECT 2.925000  0.640000 3.245000 1.170000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -96,31 +83,41 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.685000 2.290000 1.015000 3.245000 ;
-        RECT 1.875000 2.290000 2.205000 3.245000 ;
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-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 2.035000 1.340000 2.385000 1.670000 ;
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+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
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+      RECT 2.680000  0.085000 3.245000 0.640000 ;
+      RECT 2.895000  1.820000 3.225000 3.245000 ;
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+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__and3_2
diff --git a/cells/and3/sky130_fd_sc_ls__and3_4.magic.lef b/cells/and3/sky130_fd_sc_ls__and3_4.magic.lef
index 439cb2f..af549ec 100644
--- a/cells/and3/sky130_fd_sc_ls__and3_4.magic.lef
+++ b/cells/and3/sky130_fd_sc_ls__and3_4.magic.lef
@@ -77,25 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.130000  0.085000 0.380000 1.130000 ;
-        RECT 1.070000  0.085000 1.320000 0.790000 ;
-        RECT 1.920000  0.085000 2.250000 1.030000 ;
-        RECT 2.850000  0.085000 3.180000 0.815000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
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-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -105,48 +86,64 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.065000 2.140000 1.395000 3.245000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
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+      RECT 5.315000  2.290000 5.645000 3.245000 ;
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+    LAYER mcon ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__and3_4
diff --git a/cells/and3b/sky130_fd_sc_ls__and3b_1.magic.lef b/cells/and3b/sky130_fd_sc_ls__and3b_1.magic.lef
index ad3169f..47eb123 100644
--- a/cells/and3b/sky130_fd_sc_ls__and3b_1.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ls__and3b_1.magic.lef
@@ -73,19 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.940000 ;
-        RECT 2.625000  0.085000 3.215000 0.880000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -95,38 +82,48 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.115000 2.100000 0.445000 3.245000 ;
-        RECT 1.810000 2.290000 2.140000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.045000  1.300000 3.415000 1.630000 ;
+    LAYER mcon ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__and3b_1
diff --git a/cells/and3b/sky130_fd_sc_ls__and3b_2.magic.lef b/cells/and3b/sky130_fd_sc_ls__and3b_2.magic.lef
index bd9fbea..4eda6ac 100644
--- a/cells/and3b/sky130_fd_sc_ls__and3b_2.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ls__and3b_2.magic.lef
@@ -73,21 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.750000 ;
-        RECT 2.815000  0.085000 3.145000 1.130000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -97,41 +82,53 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 2.420000  2.120000 2.750000 2.240000 ;
+      RECT 2.420000  2.240000 4.215000 2.410000 ;
+      RECT 2.420000  2.410000 2.750000 2.860000 ;
+      RECT 2.815000  0.085000 3.145000 1.130000 ;
+      RECT 2.960000  2.580000 3.290000 3.245000 ;
+      RECT 3.875000  2.580000 4.205000 3.245000 ;
+      RECT 3.885000  1.300000 4.215000 1.630000 ;
+      RECT 3.895000  0.085000 4.145000 1.130000 ;
+      RECT 4.045000  1.630000 4.215000 2.240000 ;
+    LAYER mcon ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__and3b_2
diff --git a/cells/and3b/sky130_fd_sc_ls__and3b_4.magic.lef b/cells/and3b/sky130_fd_sc_ls__and3b_4.magic.lef
index a5cb1ea..f2a615e 100644
--- a/cells/and3b/sky130_fd_sc_ls__and3b_4.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ls__and3b_4.magic.lef
@@ -78,28 +78,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.615000  0.085000 0.875000 1.010000 ;
-        RECT 3.525000  0.085000 3.855000 0.840000 ;
-        RECT 4.465000  0.085000 4.795000 1.130000 ;
-        RECT 5.395000  0.085000 5.725000 0.790000 ;
-        RECT 6.275000  0.085000 6.605000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -109,58 +87,77 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
-        RECT 0.975000 2.020000 1.305000 3.245000 ;
-        RECT 1.975000 2.290000 2.305000 3.245000 ;
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-        RECT 5.070000 2.140000 5.400000 3.245000 ;
-        RECT 6.070000 2.140000 6.400000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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-        RECT 4.955000 3.245000 5.125000 3.415000 ;
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-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.720000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 6.070000  2.140000 6.400000 3.245000 ;
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+    LAYER mcon ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ls__and3b_4
diff --git a/cells/and4/sky130_fd_sc_ls__and4_1.magic.lef b/cells/and4/sky130_fd_sc_ls__and4_1.magic.lef
index 47ab1e4..289ad08 100644
--- a/cells/and4/sky130_fd_sc_ls__and4_1.magic.lef
+++ b/cells/and4/sky130_fd_sc_ls__and4_1.magic.lef
@@ -82,17 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 2.220000  0.085000 2.550000 1.030000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -102,33 +91,41 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.115000 2.315000 0.445000 3.245000 ;
-        RECT 1.115000 2.315000 1.705000 3.245000 ;
-        RECT 2.410000 2.300000 2.740000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.085000 0.355000 0.770000 0.950000 ;
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-      RECT 0.085000 1.975000 2.740000 2.130000 ;
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-      RECT 2.570000 1.320000 2.935000 1.650000 ;
-      RECT 2.570000 1.650000 2.740000 1.960000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
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+      RECT 2.570000  1.320000 2.935000 1.650000 ;
+      RECT 2.570000  1.650000 2.740000 1.960000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__and4_1
diff --git a/cells/and4/sky130_fd_sc_ls__and4_2.magic.lef b/cells/and4/sky130_fd_sc_ls__and4_2.magic.lef
index 7ea347b..e4d0e3b 100644
--- a/cells/and4/sky130_fd_sc_ls__and4_2.magic.lef
+++ b/cells/and4/sky130_fd_sc_ls__and4_2.magic.lef
@@ -81,20 +81,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 2.265000  0.085000 2.595000 1.010000 ;
-        RECT 3.220000  0.085000 3.655000 0.600000 ;
-        RECT 3.405000  0.600000 3.655000 1.080000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -104,35 +90,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.115000 1.950000 0.445000 3.245000 ;
-        RECT 1.215000 2.060000 1.545000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__and4_2
diff --git a/cells/and4/sky130_fd_sc_ls__and4_4.magic.lef b/cells/and4/sky130_fd_sc_ls__and4_4.magic.lef
index b190063..a65033a 100644
--- a/cells/and4/sky130_fd_sc_ls__and4_4.magic.lef
+++ b/cells/and4/sky130_fd_sc_ls__and4_4.magic.lef
@@ -88,27 +88,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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+      RECT 6.395000  3.245000 6.565000 3.415000 ;
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 END sky130_fd_sc_ls__and4_4
diff --git a/cells/and4b/sky130_fd_sc_ls__and4b_1.magic.lef b/cells/and4b/sky130_fd_sc_ls__and4b_1.magic.lef
index ba7d85a..193e8cd 100644
--- a/cells/and4b/sky130_fd_sc_ls__and4b_1.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ls__and4b_1.magic.lef
@@ -82,20 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.575000  0.085000 0.875000 0.680000 ;
-        RECT 3.375000  0.085000 3.705000 1.040000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -105,42 +91,53 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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 END sky130_fd_sc_ls__and4b_1
diff --git a/cells/and4b/sky130_fd_sc_ls__and4b_2.magic.lef b/cells/and4b/sky130_fd_sc_ls__and4b_2.magic.lef
index faa28d9..b48541d 100644
--- a/cells/and4b/sky130_fd_sc_ls__and4b_2.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ls__and4b_2.magic.lef
@@ -82,20 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.555000  0.085000 2.165000 0.790000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -105,41 +91,52 @@
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     PORT
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   END
 END sky130_fd_sc_ls__and4b_2
diff --git a/cells/and4b/sky130_fd_sc_ls__and4b_4.magic.lef b/cells/and4b/sky130_fd_sc_ls__and4b_4.magic.lef
index 08097f2..08a22be 100644
--- a/cells/and4b/sky130_fd_sc_ls__and4b_4.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ls__and4b_4.magic.lef
@@ -84,29 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -116,66 +93,86 @@
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     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__and4b_4
diff --git a/cells/and4bb/sky130_fd_sc_ls__and4bb_1.magic.lef b/cells/and4bb/sky130_fd_sc_ls__and4bb_1.magic.lef
index 603797e..a62935f 100644
--- a/cells/and4bb/sky130_fd_sc_ls__and4bb_1.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ls__and4bb_1.magic.lef
@@ -83,21 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -107,50 +92,62 @@
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 END sky130_fd_sc_ls__and4bb_1
diff --git a/cells/and4bb/sky130_fd_sc_ls__and4bb_2.magic.lef b/cells/and4bb/sky130_fd_sc_ls__and4bb_2.magic.lef
index 905d541..644ca9e 100644
--- a/cells/and4bb/sky130_fd_sc_ls__and4bb_2.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ls__and4bb_2.magic.lef
@@ -82,23 +82,6 @@
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     USE GROUND ;
     PORT
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@@ -108,52 +91,66 @@
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 END sky130_fd_sc_ls__and4bb_2
diff --git a/cells/and4bb/sky130_fd_sc_ls__and4bb_4.magic.lef b/cells/and4bb/sky130_fd_sc_ls__and4bb_4.magic.lef
index e86674a..af941e6 100644
--- a/cells/and4bb/sky130_fd_sc_ls__and4bb_4.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ls__and4bb_4.magic.lef
@@ -85,33 +85,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -121,83 +94,107 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
   END VPWR
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+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__and4bb_4
diff --git a/cells/buf/sky130_fd_sc_ls__buf_1.magic.lef b/cells/buf/sky130_fd_sc_ls__buf_1.magic.lef
index b3a4292..69712f8 100644
--- a/cells/buf/sky130_fd_sc_ls__buf_1.magic.lef
+++ b/cells/buf/sky130_fd_sc_ls__buf_1.magic.lef
@@ -55,14 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.975000  0.085000 1.305000 0.940000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -72,26 +64,31 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.970000 2.290000 1.300000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.800000 0.795000 1.110000 ;
-      RECT 0.115000 1.110000 1.300000 1.280000 ;
-      RECT 0.470000 1.950000 1.300000 2.120000 ;
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-      RECT 1.130000 1.280000 1.300000 1.300000 ;
-      RECT 1.130000 1.300000 1.490000 1.630000 ;
-      RECT 1.130000 1.630000 1.300000 1.950000 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.115000  0.800000 0.795000 1.110000 ;
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+      RECT 0.970000  2.290000 1.300000 3.245000 ;
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+      RECT 1.130000  1.300000 1.490000 1.630000 ;
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+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
   END
 END sky130_fd_sc_ls__buf_1
diff --git a/cells/buf/sky130_fd_sc_ls__buf_16.magic.lef b/cells/buf/sky130_fd_sc_ls__buf_16.magic.lef
index a45a183..37db5d2 100644
--- a/cells/buf/sky130_fd_sc_ls__buf_16.magic.lef
+++ b/cells/buf/sky130_fd_sc_ls__buf_16.magic.lef
@@ -44,34 +44,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 0.560000 0.350000 0.815000 2.980000 ;
-        RECT 1.465000 0.350000 1.720000 2.980000 ;
-        RECT 2.345000 0.350000 2.610000 1.185000 ;
-        RECT 2.345000 1.185000 2.675000 1.355000 ;
-        RECT 2.415000 1.355000 2.675000 2.980000 ;
-        RECT 3.220000 0.350000 3.480000 1.130000 ;
-        RECT 3.310000 1.130000 3.480000 1.820000 ;
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       LAYER met1 ;
         RECT 0.575000 1.920000 7.255000 2.150000 ;
     END
@@ -81,43 +53,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 10.560000 0.245000 ;
     END
@@ -127,76 +62,135 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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diff --git a/cells/buf/sky130_fd_sc_ls__buf_2.magic.lef b/cells/buf/sky130_fd_sc_ls__buf_2.magic.lef
index 43fdac3..dc1da99 100644
--- a/cells/buf/sky130_fd_sc_ls__buf_2.magic.lef
+++ b/cells/buf/sky130_fd_sc_ls__buf_2.magic.lef
@@ -54,16 +54,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -73,30 +63,37 @@
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     PORT
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 END sky130_fd_sc_ls__buf_2
diff --git a/cells/buf/sky130_fd_sc_ls__buf_4.magic.lef b/cells/buf/sky130_fd_sc_ls__buf_4.magic.lef
index a20108b..7b84dd5 100644
--- a/cells/buf/sky130_fd_sc_ls__buf_4.magic.lef
+++ b/cells/buf/sky130_fd_sc_ls__buf_4.magic.lef
@@ -61,19 +61,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -83,31 +70,41 @@
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     PORT
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 END sky130_fd_sc_ls__buf_4
diff --git a/cells/buf/sky130_fd_sc_ls__buf_8.magic.lef b/cells/buf/sky130_fd_sc_ls__buf_8.magic.lef
index d588f2d..df38938 100644
--- a/cells/buf/sky130_fd_sc_ls__buf_8.magic.lef
+++ b/cells/buf/sky130_fd_sc_ls__buf_8.magic.lef
@@ -63,27 +63,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -93,41 +72,59 @@
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diff --git a/cells/bufbuf/sky130_fd_sc_ls__bufbuf_16.magic.lef b/cells/bufbuf/sky130_fd_sc_ls__bufbuf_16.magic.lef
index 677a7ec..a612c35 100644
--- a/cells/bufbuf/sky130_fd_sc_ls__bufbuf_16.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_ls__bufbuf_16.magic.lef
@@ -44,39 +44,6 @@
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diff --git a/cells/bufbuf/sky130_fd_sc_ls__bufbuf_8.magic.lef b/cells/bufbuf/sky130_fd_sc_ls__bufbuf_8.magic.lef
index e487329..333a93c 100644
--- a/cells/bufbuf/sky130_fd_sc_ls__bufbuf_8.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_ls__bufbuf_8.magic.lef
@@ -63,31 +63,6 @@
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diff --git a/cells/bufinv/sky130_fd_sc_ls__bufinv_16.magic.lef b/cells/bufinv/sky130_fd_sc_ls__bufinv_16.magic.lef
index ad4e724..9319038 100644
--- a/cells/bufinv/sky130_fd_sc_ls__bufinv_16.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_ls__bufinv_16.magic.lef
@@ -44,39 +44,6 @@
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diff --git a/cells/bufinv/sky130_fd_sc_ls__bufinv_8.magic.lef b/cells/bufinv/sky130_fd_sc_ls__bufinv_8.magic.lef
index 75567a1..6c7e7c7 100644
--- a/cells/bufinv/sky130_fd_sc_ls__bufinv_8.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_ls__bufinv_8.magic.lef
@@ -60,28 +60,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -91,51 +69,70 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 5.915000  3.245000 6.085000 3.415000 ;
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 END sky130_fd_sc_ls__bufinv_8
diff --git a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_1.magic.lef b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_1.magic.lef
index f043d9f..a639b98 100644
--- a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_1.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_1.magic.lef
@@ -55,14 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.615000  0.085000 1.305000 0.680000 ;
-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -72,25 +64,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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-      LAYER mcon ;
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 1.595000  3.245000 1.765000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkbuf_1
diff --git a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_16.magic.lef b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_16.magic.lef
index 6971414..b15a6b6 100644
--- a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_16.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_16.magic.lef
@@ -44,40 +44,6 @@
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     USE SIGNAL ;
     PORT
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       LAYER met1 ;
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@@ -87,40 +53,6 @@
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     PORT
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@@ -130,71 +62,133 @@
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     LAYER met1 ;
       RECT 1.940000 1.180000 8.640000 1.410000 ;
   END
diff --git a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_2.magic.lef b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_2.magic.lef
index cdb42df..168ab5f 100644
--- a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_2.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_2.magic.lef
@@ -55,15 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 0.790000 ;
-        RECT 1.055000  0.085000 1.305000 0.810000 ;
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-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -73,26 +64,32 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkbuf_2
diff --git a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_4.magic.lef b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_4.magic.lef
index 4bcc832..a170864 100644
--- a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_4.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_4.magic.lef
@@ -59,18 +59,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.130000  0.085000 0.380000 0.810000 ;
-        RECT 1.070000  0.085000 1.240000 0.810000 ;
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       LAYER met1 ;
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     END
@@ -80,28 +68,37 @@
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     USE POWER ;
     PORT
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-      RECT 2.625000 0.810000 2.795000 1.580000 ;
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+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.115000  1.820000 0.365000 3.245000 ;
+      RECT 0.130000  0.085000 0.380000 0.810000 ;
+      RECT 0.875000  1.350000 1.885000 1.580000 ;
+      RECT 0.875000  1.580000 2.795000 1.750000 ;
+      RECT 1.015000  2.260000 1.265000 3.245000 ;
+      RECT 1.070000  0.085000 1.240000 0.810000 ;
+      RECT 1.920000  0.085000 2.250000 0.810000 ;
+      RECT 1.995000  1.920000 2.245000 3.245000 ;
+      RECT 2.415000  1.750000 2.795000 2.980000 ;
+      RECT 2.420000  0.480000 2.795000 0.810000 ;
+      RECT 2.625000  0.810000 2.795000 1.580000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkbuf_4
diff --git a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_8.magic.lef b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_8.magic.lef
index 67461af..62e235d 100644
--- a/cells/clkbuf/sky130_fd_sc_ls__clkbuf_8.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ls__clkbuf_8.magic.lef
@@ -64,26 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.810000 ;
-        RECT 1.115000  0.085000 1.445000 0.810000 ;
-        RECT 2.115000  0.085000 2.445000 0.680000 ;
-        RECT 3.045000  0.085000 3.375000 0.680000 ;
-        RECT 3.905000  0.085000 4.305000 0.680000 ;
-        RECT 4.835000  0.085000 5.165000 0.680000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -93,38 +73,55 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.280000 3.415000 ;
-        RECT 0.115000 1.950000 0.445000 3.245000 ;
-        RECT 1.115000 2.290000 1.445000 3.245000 ;
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-        RECT 3.045000 2.030000 3.215000 3.245000 ;
-        RECT 3.865000 2.030000 4.195000 3.245000 ;
-        RECT 4.830000 2.030000 5.160000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.615000 0.350000 0.945000 0.980000 ;
-      RECT 0.615000 0.980000 1.445000 1.150000 ;
-      RECT 0.615000 1.950000 1.445000 2.120000 ;
-      RECT 0.615000 2.120000 0.945000 2.980000 ;
-      RECT 1.275000 1.150000 1.445000 1.190000 ;
-      RECT 1.275000 1.190000 4.515000 1.520000 ;
-      RECT 1.275000 1.520000 1.445000 1.950000 ;
+      RECT 0.000000 -0.085000 5.280000 0.085000 ;
+      RECT 0.000000  3.245000 5.280000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 0.810000 ;
+      RECT 0.115000  1.950000 0.445000 3.245000 ;
+      RECT 0.615000  0.350000 0.945000 0.980000 ;
+      RECT 0.615000  0.980000 1.445000 1.150000 ;
+      RECT 0.615000  1.950000 1.445000 2.120000 ;
+      RECT 0.615000  2.120000 0.945000 2.980000 ;
+      RECT 1.115000  0.085000 1.445000 0.810000 ;
+      RECT 1.115000  2.290000 1.445000 3.245000 ;
+      RECT 1.275000  1.150000 1.445000 1.190000 ;
+      RECT 1.275000  1.190000 4.515000 1.520000 ;
+      RECT 1.275000  1.520000 1.445000 1.950000 ;
+      RECT 2.065000  2.030000 2.395000 3.245000 ;
+      RECT 2.115000  0.085000 2.445000 0.680000 ;
+      RECT 3.045000  0.085000 3.375000 0.680000 ;
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+      RECT 3.905000  0.085000 4.305000 0.680000 ;
+      RECT 4.830000  2.030000 5.160000 3.245000 ;
+      RECT 4.835000  0.085000 5.165000 0.680000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkbuf_8
diff --git a/cells/clkdlyinv3sd1/sky130_fd_sc_ls__clkdlyinv3sd1_1.magic.lef b/cells/clkdlyinv3sd1/sky130_fd_sc_ls__clkdlyinv3sd1_1.magic.lef
index fb4739e..2783652 100644
--- a/cells/clkdlyinv3sd1/sky130_fd_sc_ls__clkdlyinv3sd1_1.magic.lef
+++ b/cells/clkdlyinv3sd1/sky130_fd_sc_ls__clkdlyinv3sd1_1.magic.lef
@@ -55,17 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 1.935000  0.085000 2.265000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -75,31 +64,39 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.575000 2.380000 0.905000 3.245000 ;
-        RECT 1.935000 1.900000 2.265000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.095000 0.305000 0.410000 0.820000 ;
-      RECT 0.095000 0.820000 1.305000 1.020000 ;
-      RECT 0.095000 2.030000 1.305000 2.205000 ;
-      RECT 0.095000 2.205000 0.400000 2.725000 ;
-      RECT 0.975000 1.020000 1.305000 2.030000 ;
-      RECT 1.415000 2.650000 1.745000 2.900000 ;
-      RECT 1.475000 0.305000 1.720000 1.295000 ;
-      RECT 1.475000 1.295000 2.360000 1.625000 ;
-      RECT 1.475000 1.625000 1.745000 2.650000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.095000  0.305000 0.410000 0.820000 ;
+      RECT 0.095000  0.820000 1.305000 1.020000 ;
+      RECT 0.095000  2.030000 1.305000 2.205000 ;
+      RECT 0.095000  2.205000 0.400000 2.725000 ;
+      RECT 0.575000  2.380000 0.905000 3.245000 ;
+      RECT 0.585000  0.085000 0.915000 0.650000 ;
+      RECT 0.975000  1.020000 1.305000 2.030000 ;
+      RECT 1.415000  2.650000 1.745000 2.900000 ;
+      RECT 1.475000  0.305000 1.720000 1.295000 ;
+      RECT 1.475000  1.295000 2.360000 1.625000 ;
+      RECT 1.475000  1.625000 1.745000 2.650000 ;
+      RECT 1.935000  0.085000 2.265000 0.750000 ;
+      RECT 1.935000  1.900000 2.265000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkdlyinv3sd1_1
diff --git a/cells/clkdlyinv3sd2/sky130_fd_sc_ls__clkdlyinv3sd2_1.magic.lef b/cells/clkdlyinv3sd2/sky130_fd_sc_ls__clkdlyinv3sd2_1.magic.lef
index e006d15..e63c86d 100644
--- a/cells/clkdlyinv3sd2/sky130_fd_sc_ls__clkdlyinv3sd2_1.magic.lef
+++ b/cells/clkdlyinv3sd2/sky130_fd_sc_ls__clkdlyinv3sd2_1.magic.lef
@@ -55,17 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 1.935000  0.085000 2.265000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -75,31 +64,39 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.575000 2.380000 0.905000 3.245000 ;
-        RECT 1.935000 1.900000 2.265000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.095000 0.305000 0.410000 0.820000 ;
-      RECT 0.095000 0.820000 1.305000 1.020000 ;
-      RECT 0.095000 2.030000 1.305000 2.205000 ;
-      RECT 0.095000 2.205000 0.400000 2.725000 ;
-      RECT 0.975000 1.020000 1.305000 2.030000 ;
-      RECT 1.415000 2.650000 1.745000 2.900000 ;
-      RECT 1.475000 0.305000 1.720000 1.295000 ;
-      RECT 1.475000 1.295000 2.360000 1.625000 ;
-      RECT 1.475000 1.625000 1.745000 2.650000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.095000  0.305000 0.410000 0.820000 ;
+      RECT 0.095000  0.820000 1.305000 1.020000 ;
+      RECT 0.095000  2.030000 1.305000 2.205000 ;
+      RECT 0.095000  2.205000 0.400000 2.725000 ;
+      RECT 0.575000  2.380000 0.905000 3.245000 ;
+      RECT 0.585000  0.085000 0.915000 0.650000 ;
+      RECT 0.975000  1.020000 1.305000 2.030000 ;
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+      RECT 1.475000  0.305000 1.720000 1.295000 ;
+      RECT 1.475000  1.295000 2.360000 1.625000 ;
+      RECT 1.475000  1.625000 1.745000 2.650000 ;
+      RECT 1.935000  0.085000 2.265000 0.750000 ;
+      RECT 1.935000  1.900000 2.265000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkdlyinv3sd2_1
diff --git a/cells/clkdlyinv3sd3/sky130_fd_sc_ls__clkdlyinv3sd3_1.magic.lef b/cells/clkdlyinv3sd3/sky130_fd_sc_ls__clkdlyinv3sd3_1.magic.lef
index 6dff257..4c2c84e 100644
--- a/cells/clkdlyinv3sd3/sky130_fd_sc_ls__clkdlyinv3sd3_1.magic.lef
+++ b/cells/clkdlyinv3sd3/sky130_fd_sc_ls__clkdlyinv3sd3_1.magic.lef
@@ -55,17 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 1.935000  0.085000 2.265000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -75,31 +64,39 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.575000 2.380000 0.905000 3.245000 ;
-        RECT 1.935000 1.900000 2.265000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.095000 0.305000 0.410000 0.820000 ;
-      RECT 0.095000 0.820000 1.305000 1.020000 ;
-      RECT 0.095000 2.030000 1.305000 2.205000 ;
-      RECT 0.095000 2.205000 0.400000 2.725000 ;
-      RECT 0.975000 1.020000 1.305000 2.030000 ;
-      RECT 1.415000 2.650000 1.745000 2.900000 ;
-      RECT 1.475000 0.305000 1.720000 1.295000 ;
-      RECT 1.475000 1.295000 2.360000 1.625000 ;
-      RECT 1.475000 1.625000 1.745000 2.650000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.095000  0.305000 0.410000 0.820000 ;
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+      RECT 0.095000  2.030000 1.305000 2.205000 ;
+      RECT 0.095000  2.205000 0.400000 2.725000 ;
+      RECT 0.575000  2.380000 0.905000 3.245000 ;
+      RECT 0.585000  0.085000 0.915000 0.650000 ;
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+      RECT 1.935000  0.085000 2.265000 0.750000 ;
+      RECT 1.935000  1.900000 2.265000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkdlyinv3sd3_1
diff --git a/cells/clkdlyinv5sd1/sky130_fd_sc_ls__clkdlyinv5sd1_1.magic.lef b/cells/clkdlyinv5sd1/sky130_fd_sc_ls__clkdlyinv5sd1_1.magic.lef
index dadda40..87c852d 100644
--- a/cells/clkdlyinv5sd1/sky130_fd_sc_ls__clkdlyinv5sd1_1.magic.lef
+++ b/cells/clkdlyinv5sd1/sky130_fd_sc_ls__clkdlyinv5sd1_1.magic.lef
@@ -55,23 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 1.915000  0.085000 2.265000 0.745000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -81,46 +64,60 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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-        RECT 0.000000 3.245000 5.280000 3.415000 ;
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       LAYER met1 ;
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     LAYER li1 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkdlyinv5sd1_1
diff --git a/cells/clkdlyinv5sd2/sky130_fd_sc_ls__clkdlyinv5sd2_1.magic.lef b/cells/clkdlyinv5sd2/sky130_fd_sc_ls__clkdlyinv5sd2_1.magic.lef
index 30ca8de..ea06acb 100644
--- a/cells/clkdlyinv5sd2/sky130_fd_sc_ls__clkdlyinv5sd2_1.magic.lef
+++ b/cells/clkdlyinv5sd2/sky130_fd_sc_ls__clkdlyinv5sd2_1.magic.lef
@@ -55,23 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 1.915000  0.085000 2.265000 0.745000 ;
-        RECT 4.330000  0.085000 4.660000 0.670000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -81,46 +64,60 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.280000 3.415000 ;
-        RECT 0.575000 2.380000 0.905000 3.245000 ;
-        RECT 1.915000 1.940000 2.265000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 1.595000 3.245000 1.765000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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-        RECT 4.955000 3.245000 5.125000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 4.530000 1.050000 4.755000 1.560000 ;
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+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkdlyinv5sd2_1
diff --git a/cells/clkdlyinv5sd3/sky130_fd_sc_ls__clkdlyinv5sd3_1.magic.lef b/cells/clkdlyinv5sd3/sky130_fd_sc_ls__clkdlyinv5sd3_1.magic.lef
index 42bc608..6078cb1 100644
--- a/cells/clkdlyinv5sd3/sky130_fd_sc_ls__clkdlyinv5sd3_1.magic.lef
+++ b/cells/clkdlyinv5sd3/sky130_fd_sc_ls__clkdlyinv5sd3_1.magic.lef
@@ -55,23 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 1.915000  0.085000 2.265000 0.745000 ;
-        RECT 4.330000  0.085000 4.660000 0.670000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -81,46 +64,60 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.280000 3.415000 ;
-        RECT 0.575000 2.380000 0.905000 3.245000 ;
-        RECT 1.915000 1.940000 2.265000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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-        RECT 4.955000 3.245000 5.125000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__clkdlyinv5sd3_1
diff --git a/cells/clkinv/sky130_fd_sc_ls__clkinv_1.magic.lef b/cells/clkinv/sky130_fd_sc_ls__clkinv_1.magic.lef
index f8a7589..67607af 100644
--- a/cells/clkinv/sky130_fd_sc_ls__clkinv_1.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ls__clkinv_1.magic.lef
@@ -58,13 +58,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -74,16 +67,23 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.440000 3.415000 ;
-        RECT 0.105000 2.100000 0.355000 3.245000 ;
-        RECT 1.005000 2.600000 1.335000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
+      RECT 0.105000  2.100000 0.355000 3.245000 ;
+      RECT 0.115000  0.085000 0.445000 0.750000 ;
+      RECT 1.005000  2.600000 1.335000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__clkinv_1
diff --git a/cells/clkinv/sky130_fd_sc_ls__clkinv_16.magic.lef b/cells/clkinv/sky130_fd_sc_ls__clkinv_16.magic.lef
index 4ef1d57..0c39541 100644
--- a/cells/clkinv/sky130_fd_sc_ls__clkinv_16.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ls__clkinv_16.magic.lef
@@ -35,32 +35,6 @@
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 END sky130_fd_sc_ls__clkinv_16
diff --git a/cells/clkinv/sky130_fd_sc_ls__clkinv_2.magic.lef b/cells/clkinv/sky130_fd_sc_ls__clkinv_2.magic.lef
index a6244e8..67b0f8a 100644
--- a/cells/clkinv/sky130_fd_sc_ls__clkinv_2.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ls__clkinv_2.magic.lef
@@ -58,15 +58,6 @@
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@@ -76,17 +67,26 @@
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+  END
 END sky130_fd_sc_ls__clkinv_2
diff --git a/cells/clkinv/sky130_fd_sc_ls__clkinv_4.magic.lef b/cells/clkinv/sky130_fd_sc_ls__clkinv_4.magic.lef
index e3fb1df..e188976 100644
--- a/cells/clkinv/sky130_fd_sc_ls__clkinv_4.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ls__clkinv_4.magic.lef
@@ -61,19 +61,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.115000  0.085000 0.820000 0.710000 ;
-        RECT 1.915000  0.085000 2.245000 0.840000 ;
-        RECT 2.915000  0.085000 3.245000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -83,22 +70,35 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.115000 2.290000 0.365000 3.245000 ;
-        RECT 1.095000 2.290000 1.265000 3.245000 ;
-        RECT 1.995000 2.290000 2.245000 3.245000 ;
-        RECT 2.915000 2.290000 3.245000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.115000  0.085000 0.820000 0.710000 ;
+      RECT 0.115000  2.290000 0.365000 3.245000 ;
+      RECT 1.095000  2.290000 1.265000 3.245000 ;
+      RECT 1.915000  0.085000 2.245000 0.840000 ;
+      RECT 1.995000  2.290000 2.245000 3.245000 ;
+      RECT 2.915000  0.085000 3.245000 0.840000 ;
+      RECT 2.915000  2.290000 3.245000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+  END
 END sky130_fd_sc_ls__clkinv_4
diff --git a/cells/clkinv/sky130_fd_sc_ls__clkinv_8.magic.lef b/cells/clkinv/sky130_fd_sc_ls__clkinv_8.magic.lef
index ded28de..c9c0613 100644
--- a/cells/clkinv/sky130_fd_sc_ls__clkinv_8.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ls__clkinv_8.magic.lef
@@ -66,27 +66,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.775000 ;
-        RECT 2.795000  0.085000 3.125000 0.775000 ;
-        RECT 3.795000  0.085000 4.125000 0.775000 ;
-        RECT 4.795000  0.085000 5.125000 0.775000 ;
-        RECT 5.795000  0.085000 6.125000 0.775000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -96,31 +75,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.240000 3.415000 ;
-        RECT 0.115000 2.290000 0.390000 3.245000 ;
-        RECT 1.120000 2.290000 1.370000 3.245000 ;
-        RECT 2.070000 2.290000 2.320000 3.245000 ;
-        RECT 3.020000 2.290000 3.270000 3.245000 ;
-        RECT 3.970000 2.290000 4.220000 3.245000 ;
-        RECT 4.920000 2.290000 5.170000 3.245000 ;
-        RECT 5.870000 2.290000 6.120000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 6.240000 0.085000 ;
+      RECT 0.000000  3.245000 6.240000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 0.775000 ;
+      RECT 0.115000  2.290000 0.390000 3.245000 ;
+      RECT 1.120000  2.290000 1.370000 3.245000 ;
+      RECT 2.070000  2.290000 2.320000 3.245000 ;
+      RECT 2.795000  0.085000 3.125000 0.775000 ;
+      RECT 3.020000  2.290000 3.270000 3.245000 ;
+      RECT 3.795000  0.085000 4.125000 0.775000 ;
+      RECT 3.970000  2.290000 4.220000 3.245000 ;
+      RECT 4.795000  0.085000 5.125000 0.775000 ;
+      RECT 4.920000  2.290000 5.170000 3.245000 ;
+      RECT 5.795000  0.085000 6.125000 0.775000 ;
+      RECT 5.870000  2.290000 6.120000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+  END
 END sky130_fd_sc_ls__clkinv_8
diff --git a/cells/conb/sky130_fd_sc_ls__conb_1.magic.lef b/cells/conb/sky130_fd_sc_ls__conb_1.magic.lef
index 48f3735..485acb0 100644
--- a/cells/conb/sky130_fd_sc_ls__conb_1.magic.lef
+++ b/cells/conb/sky130_fd_sc_ls__conb_1.magic.lef
@@ -53,13 +53,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.825000  0.085000 1.155000 0.825000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -69,15 +62,22 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.440000 3.415000 ;
-        RECT 0.285000 2.505000 0.615000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
+      RECT 0.285000  2.505000 0.615000 3.245000 ;
+      RECT 0.825000  0.085000 1.155000 0.825000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__conb_1
diff --git a/cells/decap/sky130_fd_sc_ls__decap_4.magic.lef b/cells/decap/sky130_fd_sc_ls__decap_4.magic.lef
index 0ea4176..cad9b51 100644
--- a/cells/decap/sky130_fd_sc_ls__decap_4.magic.lef
+++ b/cells/decap/sky130_fd_sc_ls__decap_4.magic.lef
@@ -35,16 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.240000  0.085000 0.855000 0.715000 ;
-        RECT 0.605000  0.715000 0.855000 1.585000 ;
-        RECT 1.425000  0.085000 1.680000 0.715000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -54,18 +44,28 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.240000 2.670000 0.490000 3.245000 ;
-        RECT 1.065000 1.250000 1.315000 2.670000 ;
-        RECT 1.065000 2.670000 1.680000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.240000  0.085000 0.855000 0.715000 ;
+      RECT 0.240000  2.670000 0.490000 3.245000 ;
+      RECT 0.605000  0.715000 0.855000 1.585000 ;
+      RECT 1.065000  1.250000 1.315000 2.670000 ;
+      RECT 1.065000  2.670000 1.680000 3.245000 ;
+      RECT 1.425000  0.085000 1.680000 0.715000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decap_4
diff --git a/cells/decap/sky130_fd_sc_ls__decap_8.magic.lef b/cells/decap/sky130_fd_sc_ls__decap_8.magic.lef
index 7a0d720..a52e5e0 100644
--- a/cells/decap/sky130_fd_sc_ls__decap_8.magic.lef
+++ b/cells/decap/sky130_fd_sc_ls__decap_8.magic.lef
@@ -35,22 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.565000  0.085000 1.130000 0.810000 ;
-        RECT 0.800000  0.810000 1.130000 1.585000 ;
-        RECT 1.765000  0.085000 2.095000 0.805000 ;
-        RECT 2.670000  0.085000 3.290000 0.810000 ;
-        RECT 2.670000  0.810000 3.075000 1.585000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -60,22 +44,38 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.565000 2.285000 0.815000 3.245000 ;
-        RECT 1.460000 1.250000 2.395000 3.245000 ;
-        RECT 3.050000 2.295000 3.300000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.565000  0.085000 1.130000 0.810000 ;
+      RECT 0.565000  2.285000 0.815000 3.245000 ;
+      RECT 0.800000  0.810000 1.130000 1.585000 ;
+      RECT 1.460000  1.250000 2.395000 3.245000 ;
+      RECT 1.765000  0.085000 2.095000 0.805000 ;
+      RECT 2.670000  0.085000 3.290000 0.810000 ;
+      RECT 2.670000  0.810000 3.075000 1.585000 ;
+      RECT 3.050000  2.295000 3.300000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decap_8
diff --git a/cells/decaphe/sky130_fd_sc_ls__decaphe_18.magic.lef b/cells/decaphe/sky130_fd_sc_ls__decaphe_18.magic.lef
index d89e03a..31e2f5e 100644
--- a/cells/decaphe/sky130_fd_sc_ls__decaphe_18.magic.lef
+++ b/cells/decaphe/sky130_fd_sc_ls__decaphe_18.magic.lef
@@ -35,33 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.085000  0.085000 8.555000 1.080000 ;
-        RECT 0.085000  1.080000 1.155000 1.600000 ;
-        RECT 2.205000  1.080000 2.895000 1.600000 ;
-        RECT 3.965000  1.080000 4.655000 1.600000 ;
-        RECT 5.725000  1.080000 6.415000 1.600000 ;
-        RECT 7.485000  1.080000 8.555000 1.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
     END
@@ -71,34 +44,61 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.640000 3.415000 ;
-        RECT 0.085000 1.770000 8.555000 3.245000 ;
-        RECT 1.325000 1.250000 2.015000 1.770000 ;
-        RECT 3.085000 1.250000 3.775000 1.770000 ;
-        RECT 4.845000 1.250000 5.535000 1.770000 ;
-        RECT 6.605000 1.250000 7.295000 1.770000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.640000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 8.640000 0.085000 ;
+      RECT 0.000000  3.245000 8.640000 3.415000 ;
+      RECT 0.085000  0.085000 8.555000 1.080000 ;
+      RECT 0.085000  1.080000 1.155000 1.600000 ;
+      RECT 0.085000  1.770000 8.555000 3.245000 ;
+      RECT 1.325000  1.250000 2.015000 1.770000 ;
+      RECT 2.205000  1.080000 2.895000 1.600000 ;
+      RECT 3.085000  1.250000 3.775000 1.770000 ;
+      RECT 3.965000  1.080000 4.655000 1.600000 ;
+      RECT 4.845000  1.250000 5.535000 1.770000 ;
+      RECT 5.725000  1.080000 6.415000 1.600000 ;
+      RECT 6.605000  1.250000 7.295000 1.770000 ;
+      RECT 7.485000  1.080000 8.555000 1.600000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decaphe_18
diff --git a/cells/decaphe/sky130_fd_sc_ls__decaphe_2.magic.lef b/cells/decaphe/sky130_fd_sc_ls__decaphe_2.magic.lef
index cc1127a..4663051 100644
--- a/cells/decaphe/sky130_fd_sc_ls__decaphe_2.magic.lef
+++ b/cells/decaphe/sky130_fd_sc_ls__decaphe_2.magic.lef
@@ -35,12 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-        RECT 0.085000  0.085000 0.470000 1.675000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -50,14 +44,20 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-        RECT 0.085000 1.845000 0.875000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+      RECT 0.085000  0.085000 0.470000 1.675000 ;
+      RECT 0.085000  1.845000 0.875000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decaphe_2
diff --git a/cells/decaphe/sky130_fd_sc_ls__decaphe_3.magic.lef b/cells/decaphe/sky130_fd_sc_ls__decaphe_3.magic.lef
index 8ee1a78..75e325d 100644
--- a/cells/decaphe/sky130_fd_sc_ls__decaphe_3.magic.lef
+++ b/cells/decaphe/sky130_fd_sc_ls__decaphe_3.magic.lef
@@ -35,14 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.085000  0.085000 1.355000 1.080000 ;
-        RECT 0.085000  1.080000 0.635000 1.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -52,16 +44,24 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.440000 3.415000 ;
-        RECT 0.085000 1.770000 1.355000 3.245000 ;
-        RECT 0.805000 1.250000 1.355000 1.770000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
+      RECT 0.085000  0.085000 1.355000 1.080000 ;
+      RECT 0.085000  1.080000 0.635000 1.600000 ;
+      RECT 0.085000  1.770000 1.355000 3.245000 ;
+      RECT 0.805000  1.250000 1.355000 1.770000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decaphe_3
diff --git a/cells/decaphe/sky130_fd_sc_ls__decaphe_4.magic.lef b/cells/decaphe/sky130_fd_sc_ls__decaphe_4.magic.lef
index 676286d..5eca4e4 100644
--- a/cells/decaphe/sky130_fd_sc_ls__decaphe_4.magic.lef
+++ b/cells/decaphe/sky130_fd_sc_ls__decaphe_4.magic.lef
@@ -35,15 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.085000  0.085000 1.835000 1.080000 ;
-        RECT 0.085000  1.080000 0.890000 1.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -53,17 +44,26 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.085000 1.770000 1.835000 3.245000 ;
-        RECT 1.060000 1.250000 1.835000 1.770000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.085000  0.085000 1.835000 1.080000 ;
+      RECT 0.085000  1.080000 0.890000 1.600000 ;
+      RECT 0.085000  1.770000 1.835000 3.245000 ;
+      RECT 1.060000  1.250000 1.835000 1.770000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decaphe_4
diff --git a/cells/decaphe/sky130_fd_sc_ls__decaphe_6.magic.lef b/cells/decaphe/sky130_fd_sc_ls__decaphe_6.magic.lef
index c5a70ff..19aa5ba 100644
--- a/cells/decaphe/sky130_fd_sc_ls__decaphe_6.magic.lef
+++ b/cells/decaphe/sky130_fd_sc_ls__decaphe_6.magic.lef
@@ -35,17 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.120000  0.085000 2.760000 1.080000 ;
-        RECT 0.120000  1.080000 1.195000 1.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -55,19 +44,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.120000 1.770000 2.760000 3.245000 ;
-        RECT 1.365000 1.250000 2.760000 1.770000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.120000  0.085000 2.760000 1.080000 ;
+      RECT 0.120000  1.080000 1.195000 1.600000 ;
+      RECT 0.120000  1.770000 2.760000 3.245000 ;
+      RECT 1.365000  1.250000 2.760000 1.770000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decaphe_6
diff --git a/cells/decaphe/sky130_fd_sc_ls__decaphe_8.magic.lef b/cells/decaphe/sky130_fd_sc_ls__decaphe_8.magic.lef
index 31761c0..f7dce98 100644
--- a/cells/decaphe/sky130_fd_sc_ls__decaphe_8.magic.lef
+++ b/cells/decaphe/sky130_fd_sc_ls__decaphe_8.magic.lef
@@ -35,21 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.085000  0.085000 3.755000 1.070000 ;
-        RECT 0.085000  1.070000 2.710000 1.075000 ;
-        RECT 0.085000  1.075000 0.950000 1.600000 ;
-        RECT 2.000000  1.075000 2.710000 1.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -59,22 +44,37 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.085000 1.770000 3.755000 3.245000 ;
-        RECT 1.120000 1.250000 1.830000 1.770000 ;
-        RECT 2.880000 1.250000 3.755000 1.770000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.085000  0.085000 3.755000 1.070000 ;
+      RECT 0.085000  1.070000 2.710000 1.075000 ;
+      RECT 0.085000  1.075000 0.950000 1.600000 ;
+      RECT 0.085000  1.770000 3.755000 3.245000 ;
+      RECT 1.120000  1.250000 1.830000 1.770000 ;
+      RECT 2.000000  1.075000 2.710000 1.600000 ;
+      RECT 2.880000  1.250000 3.755000 1.770000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+  END
 END sky130_fd_sc_ls__decaphe_8
diff --git a/cells/decaphetap/sky130_fd_sc_ls__decaphetap_2.magic.lef b/cells/decaphetap/sky130_fd_sc_ls__decaphetap_2.magic.lef
index f45dcfc..9db7b99 100644
--- a/cells/decaphetap/sky130_fd_sc_ls__decaphetap_2.magic.lef
+++ b/cells/decaphetap/sky130_fd_sc_ls__decaphetap_2.magic.lef
@@ -30,14 +30,6 @@
   PIN VGND
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-        RECT 0.085000  0.085000 0.470000 0.430000 ;
-        RECT 0.085000  0.430000 0.260000 1.030000 ;
-        RECT 0.085000  1.030000 0.470000 1.675000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -45,18 +37,23 @@
   PIN VPWR
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-        RECT 0.085000 1.845000 0.875000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.265000 0.435000 0.470000 1.025000 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+      RECT 0.085000  0.085000 0.470000 0.430000 ;
+      RECT 0.085000  0.430000 0.260000 1.030000 ;
+      RECT 0.085000  1.030000 0.470000 1.675000 ;
+      RECT 0.085000  1.845000 0.875000 3.245000 ;
+      RECT 0.265000  0.435000 0.470000 1.025000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
   END
 END sky130_fd_sc_ls__decaphetap_2
diff --git a/cells/dfbbn/sky130_fd_sc_ls__dfbbn_1.magic.lef b/cells/dfbbn/sky130_fd_sc_ls__dfbbn_1.magic.lef
index 7f8f115..249ef0d 100644
--- a/cells/dfbbn/sky130_fd_sc_ls__dfbbn_1.magic.lef
+++ b/cells/dfbbn/sky130_fd_sc_ls__dfbbn_1.magic.lef
@@ -73,13 +73,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 5.435000 1.675000 5.850000 1.960000 ;
-        RECT 5.435000 1.960000 5.635000 2.150000 ;
-        RECT 8.730000 1.275000 9.060000 2.120000 ;
-      LAYER mcon ;
-        RECT 5.435000 1.950000 5.605000 2.120000 ;
-        RECT 8.795000 1.950000 8.965000 2.120000 ;
       LAYER met1 ;
         RECT 5.375000 1.920000 5.665000 1.965000 ;
         RECT 5.375000 1.965000 9.025000 2.105000 ;
@@ -102,43 +95,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT  0.000000 -0.085000 13.440000 0.085000 ;
-        RECT  0.545000  0.085000  0.875000 0.790000 ;
-        RECT  2.045000  0.085000  2.410000 0.670000 ;
-        RECT  5.815000  0.085000  6.145000 1.035000 ;
-        RECT  8.715000  0.085000  8.885000 0.765000 ;
-        RECT 11.055000  0.085000 11.385000 0.425000 ;
-        RECT 12.580000  0.085000 12.830000 0.810000 ;
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index 4d8c7c1..ff14ea0 100644
--- a/cells/dfbbp/sky130_fd_sc_ls__dfbbp_1.magic.lef
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diff --git a/cells/dfrbp/sky130_fd_sc_ls__dfrbp_1.magic.lef b/cells/dfrbp/sky130_fd_sc_ls__dfrbp_1.magic.lef
index 6ff2d1d..9c35f3a 100644
--- a/cells/dfrbp/sky130_fd_sc_ls__dfrbp_1.magic.lef
+++ b/cells/dfrbp/sky130_fd_sc_ls__dfrbp_1.magic.lef
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diff --git a/cells/dfrbp/sky130_fd_sc_ls__dfrbp_2.magic.lef b/cells/dfrbp/sky130_fd_sc_ls__dfrbp_2.magic.lef
index 2356ff7..d5414be 100644
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diff --git a/cells/dfrtn/sky130_fd_sc_ls__dfrtn_1.magic.lef b/cells/dfrtn/sky130_fd_sc_ls__dfrtn_1.magic.lef
index a8cb2f5..ca4ec04 100644
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+++ b/cells/dfrtn/sky130_fd_sc_ls__dfrtn_1.magic.lef
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diff --git a/cells/dfrtp/sky130_fd_sc_ls__dfrtp_1.magic.lef b/cells/dfrtp/sky130_fd_sc_ls__dfrtp_1.magic.lef
index 872e59c..b012163 100644
--- a/cells/dfrtp/sky130_fd_sc_ls__dfrtp_1.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_ls__dfrtp_1.magic.lef
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diff --git a/cells/dfrtp/sky130_fd_sc_ls__dfrtp_2.magic.lef b/cells/dfrtp/sky130_fd_sc_ls__dfrtp_2.magic.lef
index 48110d4..56421ed 100644
--- a/cells/dfrtp/sky130_fd_sc_ls__dfrtp_2.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_ls__dfrtp_2.magic.lef
@@ -53,14 +53,6 @@
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@@ -86,40 +78,6 @@
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@@ -129,140 +87,177 @@
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diff --git a/cells/dfrtp/sky130_fd_sc_ls__dfrtp_4.magic.lef b/cells/dfrtp/sky130_fd_sc_ls__dfrtp_4.magic.lef
index d3cd686..3314719 100644
--- a/cells/dfrtp/sky130_fd_sc_ls__dfrtp_4.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_ls__dfrtp_4.magic.lef
@@ -62,14 +62,6 @@
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@@ -96,45 +88,6 @@
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@@ -144,125 +97,167 @@
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diff --git a/cells/dfsbp/sky130_fd_sc_ls__dfsbp_1.magic.lef b/cells/dfsbp/sky130_fd_sc_ls__dfsbp_1.magic.lef
index 8366644..91eec68 100644
--- a/cells/dfsbp/sky130_fd_sc_ls__dfsbp_1.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_ls__dfsbp_1.magic.lef
@@ -66,12 +66,6 @@
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diff --git a/cells/dfsbp/sky130_fd_sc_ls__dfsbp_2.magic.lef b/cells/dfsbp/sky130_fd_sc_ls__dfsbp_2.magic.lef
index 20af69e..9f4dd62 100644
--- a/cells/dfsbp/sky130_fd_sc_ls__dfsbp_2.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_ls__dfsbp_2.magic.lef
@@ -65,12 +65,6 @@
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diff --git a/cells/dfstp/sky130_fd_sc_ls__dfstp_1.magic.lef b/cells/dfstp/sky130_fd_sc_ls__dfstp_1.magic.lef
index 954a126..8857061 100644
--- a/cells/dfstp/sky130_fd_sc_ls__dfstp_1.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_ls__dfstp_1.magic.lef
@@ -54,12 +54,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
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@@ -82,38 +76,6 @@
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 END sky130_fd_sc_ls__dfstp_1
diff --git a/cells/dfstp/sky130_fd_sc_ls__dfstp_2.magic.lef b/cells/dfstp/sky130_fd_sc_ls__dfstp_2.magic.lef
index 7b935fa..55d8f8c 100644
--- a/cells/dfstp/sky130_fd_sc_ls__dfstp_2.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_ls__dfstp_2.magic.lef
@@ -56,12 +56,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
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         RECT 5.855000 1.965000 8.545000 2.105000 ;
@@ -84,41 +78,6 @@
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     USE GROUND ;
     PORT
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 END sky130_fd_sc_ls__dfstp_2
diff --git a/cells/dfstp/sky130_fd_sc_ls__dfstp_4.magic.lef b/cells/dfstp/sky130_fd_sc_ls__dfstp_4.magic.lef
index 95a2500..adbb767 100644
--- a/cells/dfstp/sky130_fd_sc_ls__dfstp_4.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_ls__dfstp_4.magic.lef
@@ -60,12 +60,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
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       LAYER met1 ;
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         RECT 5.375000 1.595000 8.545000 1.735000 ;
@@ -88,44 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -135,119 +91,158 @@
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diff --git a/cells/dfxbp/sky130_fd_sc_ls__dfxbp_1.magic.lef b/cells/dfxbp/sky130_fd_sc_ls__dfxbp_1.magic.lef
index 7e71baf..ab14ac9 100644
--- a/cells/dfxbp/sky130_fd_sc_ls__dfxbp_1.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_ls__dfxbp_1.magic.lef
@@ -77,35 +77,6 @@
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diff --git a/cells/dfxbp/sky130_fd_sc_ls__dfxbp_2.magic.lef b/cells/dfxbp/sky130_fd_sc_ls__dfxbp_2.magic.lef
index ecdf186..a5564a6 100644
--- a/cells/dfxbp/sky130_fd_sc_ls__dfxbp_2.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_ls__dfxbp_2.magic.lef
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diff --git a/cells/dfxtp/sky130_fd_sc_ls__dfxtp_1.magic.lef b/cells/dfxtp/sky130_fd_sc_ls__dfxtp_1.magic.lef
index d13ae50..4b7eda8 100644
--- a/cells/dfxtp/sky130_fd_sc_ls__dfxtp_1.magic.lef
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 END sky130_fd_sc_ls__dfxtp_1
diff --git a/cells/dfxtp/sky130_fd_sc_ls__dfxtp_2.magic.lef b/cells/dfxtp/sky130_fd_sc_ls__dfxtp_2.magic.lef
index a6da581..6e043a4 100644
--- a/cells/dfxtp/sky130_fd_sc_ls__dfxtp_2.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_ls__dfxtp_2.magic.lef
@@ -66,33 +66,6 @@
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     USE GROUND ;
     PORT
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       LAYER met1 ;
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     END
@@ -102,109 +75,133 @@
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     USE POWER ;
     PORT
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   END
 END sky130_fd_sc_ls__dfxtp_2
diff --git a/cells/dfxtp/sky130_fd_sc_ls__dfxtp_4.magic.lef b/cells/dfxtp/sky130_fd_sc_ls__dfxtp_4.magic.lef
index 27d044f..c8a3024 100644
--- a/cells/dfxtp/sky130_fd_sc_ls__dfxtp_4.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_ls__dfxtp_4.magic.lef
@@ -70,36 +70,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 9.600000 0.245000 ;
     END
@@ -109,113 +79,140 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 9.600000 3.575000 ;
     END
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+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
   END
 END sky130_fd_sc_ls__dfxtp_4
diff --git a/cells/diode/sky130_fd_sc_ls__diode_2.magic.lef b/cells/diode/sky130_fd_sc_ls__diode_2.magic.lef
index 34b46c1..436bb1d 100644
--- a/cells/diode/sky130_fd_sc_ls__diode_2.magic.lef
+++ b/cells/diode/sky130_fd_sc_ls__diode_2.magic.lef
@@ -43,11 +43,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -57,13 +52,18 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+  END
 END sky130_fd_sc_ls__diode_2
diff --git a/cells/dlclkp/sky130_fd_sc_ls__dlclkp_1.magic.lef b/cells/dlclkp/sky130_fd_sc_ls__dlclkp_1.magic.lef
index 23ed629..434f90e 100644
--- a/cells/dlclkp/sky130_fd_sc_ls__dlclkp_1.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_ls__dlclkp_1.magic.lef
@@ -63,28 +63,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.625000  0.085000 0.875000 0.620000 ;
-        RECT 2.750000  0.685000 3.295000 0.935000 ;
-        RECT 3.125000  0.085000 3.295000 0.685000 ;
-        RECT 4.385000  0.085000 4.715000 1.305000 ;
-        RECT 5.845000  0.085000 6.095000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -94,68 +72,87 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
-        RECT 0.615000 2.310000 0.945000 3.245000 ;
-        RECT 2.835000 2.730000 3.165000 3.245000 ;
-        RECT 4.430000 1.975000 4.760000 3.245000 ;
-        RECT 5.705000 1.945000 6.035000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.720000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 0.095000 0.790000 1.215000 0.960000 ;
-      RECT 0.095000 0.960000 0.445000 1.130000 ;
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-      RECT 0.095000 1.820000 0.445000 2.980000 ;
-      RECT 0.435000 1.300000 0.785000 1.630000 ;
-      RECT 0.615000 1.130000 1.555000 1.300000 ;
-      RECT 0.615000 1.630000 0.785000 1.970000 ;
-      RECT 0.615000 1.970000 1.555000 2.140000 ;
-      RECT 1.045000 0.255000 2.955000 0.425000 ;
-      RECT 1.045000 0.425000 1.215000 0.790000 ;
-      RECT 1.385000 0.650000 2.260000 0.980000 ;
-      RECT 1.385000 0.980000 1.555000 1.130000 ;
-      RECT 1.385000 2.140000 1.555000 2.550000 ;
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-      RECT 5.365000 1.300000 6.035000 1.630000 ;
-      RECT 5.365000 1.630000 5.535000 1.975000 ;
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+      RECT 2.205000  1.330000 2.535000 1.840000 ;
+      RECT 2.625000  0.425000 2.955000 0.510000 ;
+      RECT 2.750000  0.685000 3.295000 0.935000 ;
+      RECT 2.835000  2.730000 3.165000 3.245000 ;
+      RECT 3.030000  1.500000 3.435000 1.830000 ;
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+      RECT 3.030000  2.390000 4.260000 2.560000 ;
+      RECT 3.125000  0.085000 3.295000 0.685000 ;
+      RECT 3.370000  2.050000 3.775000 2.220000 ;
+      RECT 3.465000  0.605000 3.775000 1.160000 ;
+      RECT 3.605000  1.330000 3.775000 2.050000 ;
+      RECT 3.945000  1.055000 4.205000 1.945000 ;
+      RECT 3.945000  1.945000 4.260000 2.390000 ;
+      RECT 3.945000  2.560000 4.260000 2.825000 ;
+      RECT 4.385000  0.085000 4.715000 1.305000 ;
+      RECT 4.430000  1.975000 4.760000 3.245000 ;
+      RECT 4.930000  1.975000 5.535000 2.145000 ;
+      RECT 4.930000  2.145000 5.260000 2.825000 ;
+      RECT 5.285000  0.605000 5.615000 1.285000 ;
+      RECT 5.365000  1.285000 5.615000 1.300000 ;
+      RECT 5.365000  1.300000 6.035000 1.630000 ;
+      RECT 5.365000  1.630000 5.535000 1.975000 ;
+      RECT 5.705000  1.945000 6.035000 3.245000 ;
+      RECT 5.845000  0.085000 6.095000 1.130000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlclkp_1
diff --git a/cells/dlclkp/sky130_fd_sc_ls__dlclkp_2.magic.lef b/cells/dlclkp/sky130_fd_sc_ls__dlclkp_2.magic.lef
index 9c76fd2..73c7760 100644
--- a/cells/dlclkp/sky130_fd_sc_ls__dlclkp_2.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_ls__dlclkp_2.magic.lef
@@ -62,31 +62,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 0.545000  0.085000 0.880000 0.600000 ;
-        RECT 2.920000  0.755000 3.535000 1.005000 ;
-        RECT 3.340000  0.085000 3.535000 0.755000 ;
-        RECT 4.765000  0.085000 5.095000 1.275000 ;
-        RECT 6.305000  0.085000 6.635000 0.770000 ;
-        RECT 7.315000  0.085000 7.565000 1.220000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -96,70 +71,92 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 0.685000 2.290000 1.075000 3.245000 ;
-        RECT 2.945000 2.650000 3.485000 3.245000 ;
-        RECT 4.715000 2.075000 5.045000 3.245000 ;
-        RECT 5.730000 1.950000 6.635000 3.245000 ;
-        RECT 7.315000 1.820000 7.565000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.095000 0.350000 0.365000 0.770000 ;
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-      RECT 0.615000 1.550000 0.785000 1.950000 ;
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+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlclkp_2
diff --git a/cells/dlclkp/sky130_fd_sc_ls__dlclkp_4.magic.lef b/cells/dlclkp/sky130_fd_sc_ls__dlclkp_4.magic.lef
index 40dcd36..0d0e687 100644
--- a/cells/dlclkp/sky130_fd_sc_ls__dlclkp_4.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_ls__dlclkp_4.magic.lef
@@ -69,33 +69,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.550000  0.085000 0.925000 0.680000 ;
-        RECT 3.315000  0.085000 3.645000 0.850000 ;
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@@ -105,76 +78,100 @@
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diff --git a/cells/dlrbn/sky130_fd_sc_ls__dlrbn_1.magic.lef b/cells/dlrbn/sky130_fd_sc_ls__dlrbn_1.magic.lef
index 34eca10..c977c30 100644
--- a/cells/dlrbn/sky130_fd_sc_ls__dlrbn_1.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_ls__dlrbn_1.magic.lef
@@ -84,32 +84,6 @@
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@@ -119,85 +93,108 @@
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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+      RECT 5.915000  3.245000 6.085000 3.415000 ;
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+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrbn_1
diff --git a/cells/dlrbn/sky130_fd_sc_ls__dlrbn_2.magic.lef b/cells/dlrbn/sky130_fd_sc_ls__dlrbn_2.magic.lef
index 01d29af..2818699 100644
--- a/cells/dlrbn/sky130_fd_sc_ls__dlrbn_2.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_ls__dlrbn_2.magic.lef
@@ -84,35 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.120000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 1.090000 ;
-        RECT 2.295000  0.085000 2.835000 0.600000 ;
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-        RECT 7.775000  0.085000 8.035000 1.050000 ;
-        RECT 8.745000  0.085000 9.005000 1.130000 ;
-      LAYER mcon ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
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-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
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-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -122,91 +93,117 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 9.120000 3.415000 ;
-        RECT 0.645000 2.440000 0.815000 3.245000 ;
-        RECT 2.425000 2.820000 2.755000 3.245000 ;
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-        RECT 7.775000 1.820000 8.025000 3.245000 ;
-        RECT 8.755000 1.820000 9.005000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 7.355000  3.245000 7.525000 3.415000 ;
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+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrbn_2
diff --git a/cells/dlrbp/sky130_fd_sc_ls__dlrbp_1.magic.lef b/cells/dlrbp/sky130_fd_sc_ls__dlrbp_1.magic.lef
index 2c0143f..4afce1d 100644
--- a/cells/dlrbp/sky130_fd_sc_ls__dlrbp_1.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_ls__dlrbp_1.magic.lef
@@ -85,31 +85,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 1.280000 ;
-        RECT 2.320000  0.085000 2.650000 0.410000 ;
-        RECT 4.240000  0.085000 4.570000 1.060000 ;
-        RECT 5.620000  0.085000 5.950000 1.010000 ;
-        RECT 7.200000  0.085000 7.530000 0.940000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
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-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -119,80 +94,102 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
-        RECT 0.650000 2.730000 0.980000 3.245000 ;
-        RECT 2.350000 2.730000 2.685000 3.245000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
   OBS
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   END
 END sky130_fd_sc_ls__dlrbp_1
diff --git a/cells/dlrbp/sky130_fd_sc_ls__dlrbp_2.magic.lef b/cells/dlrbp/sky130_fd_sc_ls__dlrbp_2.magic.lef
index b8cf09f..d95d7cd 100644
--- a/cells/dlrbp/sky130_fd_sc_ls__dlrbp_2.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_ls__dlrbp_2.magic.lef
@@ -86,35 +86,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 0.625000  0.085000 0.955000 1.010000 ;
-        RECT 2.305000  0.085000 2.640000 0.410000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -124,81 +95,107 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrbp_2
diff --git a/cells/dlrtn/sky130_fd_sc_ls__dlrtn_1.magic.lef b/cells/dlrtn/sky130_fd_sc_ls__dlrtn_1.magic.lef
index c9b26a2..97688ed 100644
--- a/cells/dlrtn/sky130_fd_sc_ls__dlrtn_1.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_ls__dlrtn_1.magic.lef
@@ -73,28 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 0.410000 ;
-        RECT 2.355000  0.085000 3.200000 0.410000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -104,68 +82,87 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrtn_1
diff --git a/cells/dlrtn/sky130_fd_sc_ls__dlrtn_2.magic.lef b/cells/dlrtn/sky130_fd_sc_ls__dlrtn_2.magic.lef
index 0368986..1c4c35a 100644
--- a/cells/dlrtn/sky130_fd_sc_ls__dlrtn_2.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_ls__dlrtn_2.magic.lef
@@ -73,31 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -107,70 +82,92 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
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 END sky130_fd_sc_ls__dlrtn_2
diff --git a/cells/dlrtn/sky130_fd_sc_ls__dlrtn_4.magic.lef b/cells/dlrtn/sky130_fd_sc_ls__dlrtn_4.magic.lef
index 31d4b55..e3c7af6 100644
--- a/cells/dlrtn/sky130_fd_sc_ls__dlrtn_4.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_ls__dlrtn_4.magic.lef
@@ -80,36 +80,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 9.600000 0.245000 ;
     END
@@ -119,80 +89,107 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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   END
 END sky130_fd_sc_ls__dlrtn_4
diff --git a/cells/dlrtp/sky130_fd_sc_ls__dlrtp_1.magic.lef b/cells/dlrtp/sky130_fd_sc_ls__dlrtp_1.magic.lef
index ac6abb7..027c2ff 100644
--- a/cells/dlrtp/sky130_fd_sc_ls__dlrtp_1.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_ls__dlrtp_1.magic.lef
@@ -73,27 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.885000  0.085000 1.055000 1.130000 ;
-        RECT 2.295000  0.085000 2.680000 0.600000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -103,72 +82,90 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrtp_1
diff --git a/cells/dlrtp/sky130_fd_sc_ls__dlrtp_2.magic.lef b/cells/dlrtp/sky130_fd_sc_ls__dlrtp_2.magic.lef
index 7f3e328..72907c6 100644
--- a/cells/dlrtp/sky130_fd_sc_ls__dlrtp_2.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_ls__dlrtp_2.magic.lef
@@ -76,29 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.650000  0.085000 0.980000 0.940000 ;
-        RECT 2.305000  0.085000 2.635000 0.410000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -108,77 +85,97 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrtp_2
diff --git a/cells/dlrtp/sky130_fd_sc_ls__dlrtp_4.magic.lef b/cells/dlrtp/sky130_fd_sc_ls__dlrtp_4.magic.lef
index 0029ba9..ed1b11e 100644
--- a/cells/dlrtp/sky130_fd_sc_ls__dlrtp_4.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_ls__dlrtp_4.magic.lef
@@ -77,35 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.120000 0.085000 ;
-        RECT 0.680000  0.085000 1.010000 0.940000 ;
-        RECT 2.335000  0.085000 2.665000 0.600000 ;
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-      LAYER mcon ;
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-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
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-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
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-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -115,88 +86,114 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 9.120000 3.415000 ;
-        RECT 0.650000 2.710000 0.980000 3.245000 ;
-        RECT 2.335000 2.710000 2.665000 3.245000 ;
-        RECT 4.345000 2.650000 4.905000 3.245000 ;
-        RECT 5.610000 1.960000 5.940000 3.245000 ;
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-        RECT 7.595000 2.140000 7.925000 3.245000 ;
-        RECT 8.595000 2.140000 8.925000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
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-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlrtp_4
diff --git a/cells/dlxbn/sky130_fd_sc_ls__dlxbn_1.magic.lef b/cells/dlxbn/sky130_fd_sc_ls__dlxbn_1.magic.lef
index 7404260..1221007 100644
--- a/cells/dlxbn/sky130_fd_sc_ls__dlxbn_1.magic.lef
+++ b/cells/dlxbn/sky130_fd_sc_ls__dlxbn_1.magic.lef
@@ -73,31 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 0.410000 ;
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diff --git a/cells/dlxbn/sky130_fd_sc_ls__dlxbn_2.magic.lef b/cells/dlxbn/sky130_fd_sc_ls__dlxbn_2.magic.lef
index c365519..6936915 100644
--- a/cells/dlxbn/sky130_fd_sc_ls__dlxbn_2.magic.lef
+++ b/cells/dlxbn/sky130_fd_sc_ls__dlxbn_2.magic.lef
@@ -76,35 +76,6 @@
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+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlxbn_2
diff --git a/cells/dlxbp/sky130_fd_sc_ls__dlxbp_1.magic.lef b/cells/dlxbp/sky130_fd_sc_ls__dlxbp_1.magic.lef
index 2aa2b64..4788ab1 100644
--- a/cells/dlxbp/sky130_fd_sc_ls__dlxbp_1.magic.lef
+++ b/cells/dlxbp/sky130_fd_sc_ls__dlxbp_1.magic.lef
@@ -73,31 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.630000  0.085000 0.960000 1.010000 ;
-        RECT 2.355000  0.085000 2.740000 0.410000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -107,75 +82,97 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
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+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlxbp_1
diff --git a/cells/dlxtn/sky130_fd_sc_ls__dlxtn_1.magic.lef b/cells/dlxtn/sky130_fd_sc_ls__dlxtn_1.magic.lef
index a8d26b4..9f16dc9 100644
--- a/cells/dlxtn/sky130_fd_sc_ls__dlxtn_1.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_ls__dlxtn_1.magic.lef
@@ -62,27 +62,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 0.490000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -92,72 +71,90 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlxtn_1
diff --git a/cells/dlxtn/sky130_fd_sc_ls__dlxtn_2.magic.lef b/cells/dlxtn/sky130_fd_sc_ls__dlxtn_2.magic.lef
index a42d81b..2d6f383 100644
--- a/cells/dlxtn/sky130_fd_sc_ls__dlxtn_2.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_ls__dlxtn_2.magic.lef
@@ -64,29 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 0.410000 ;
-        RECT 2.815000  0.085000 3.145000 1.055000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -96,77 +73,97 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
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+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlxtn_2
diff --git a/cells/dlxtn/sky130_fd_sc_ls__dlxtn_4.magic.lef b/cells/dlxtn/sky130_fd_sc_ls__dlxtn_4.magic.lef
index 45afe70..983487c 100644
--- a/cells/dlxtn/sky130_fd_sc_ls__dlxtn_4.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_ls__dlxtn_4.magic.lef
@@ -69,32 +69,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.625000  0.085000 0.955000 0.490000 ;
-        RECT 2.815000  0.085000 3.145000 1.050000 ;
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-        RECT 6.785000  0.085000 7.115000 0.810000 ;
-        RECT 7.715000  0.085000 8.045000 0.810000 ;
-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -104,79 +78,102 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
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-        RECT 2.360000 2.730000 2.820000 3.245000 ;
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlxtn_4
diff --git a/cells/dlxtp/sky130_fd_sc_ls__dlxtp_1.magic.lef b/cells/dlxtp/sky130_fd_sc_ls__dlxtp_1.magic.lef
index 373e1d0..8e9b256 100644
--- a/cells/dlxtp/sky130_fd_sc_ls__dlxtp_1.magic.lef
+++ b/cells/dlxtp/sky130_fd_sc_ls__dlxtp_1.magic.lef
@@ -64,29 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 0.115000  0.085000 0.445000 1.010000 ;
-        RECT 1.675000  0.085000 2.005000 1.185000 ;
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-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -96,88 +73,108 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
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+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlxtp_1
diff --git a/cells/dlygate4sd1/sky130_fd_sc_ls__dlygate4sd1_1.magic.lef b/cells/dlygate4sd1/sky130_fd_sc_ls__dlygate4sd1_1.magic.lef
index 0bce1aa..fe8eceb 100644
--- a/cells/dlygate4sd1/sky130_fd_sc_ls__dlygate4sd1_1.magic.lef
+++ b/cells/dlygate4sd1/sky130_fd_sc_ls__dlygate4sd1_1.magic.lef
@@ -55,19 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 2.825000  0.085000 3.155000 0.870000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -77,41 +64,51 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.575000 2.380000 0.905000 3.245000 ;
-        RECT 2.825000 2.165000 3.155000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__dlygate4sd1_1
diff --git a/cells/dlygate4sd2/sky130_fd_sc_ls__dlygate4sd2_1.magic.lef b/cells/dlygate4sd2/sky130_fd_sc_ls__dlygate4sd2_1.magic.lef
index dac6b30..bcca2aa 100644
--- a/cells/dlygate4sd2/sky130_fd_sc_ls__dlygate4sd2_1.magic.lef
+++ b/cells/dlygate4sd2/sky130_fd_sc_ls__dlygate4sd2_1.magic.lef
@@ -55,19 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 0.650000 ;
-        RECT 2.825000  0.085000 3.155000 0.870000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -77,41 +64,51 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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diff --git a/cells/dlygate4sd3/sky130_fd_sc_ls__dlygate4sd3_1.magic.lef b/cells/dlygate4sd3/sky130_fd_sc_ls__dlygate4sd3_1.magic.lef
index 1ca5502..95e29db 100644
--- a/cells/dlygate4sd3/sky130_fd_sc_ls__dlygate4sd3_1.magic.lef
+++ b/cells/dlygate4sd3/sky130_fd_sc_ls__dlygate4sd3_1.magic.lef
@@ -55,19 +55,6 @@
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@@ -77,41 +64,51 @@
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 END sky130_fd_sc_ls__dlygate4sd3_1
diff --git a/cells/dlymetal6s2s/sky130_fd_sc_ls__dlymetal6s2s_1.magic.lef b/cells/dlymetal6s2s/sky130_fd_sc_ls__dlymetal6s2s_1.magic.lef
index 41a3ab4..0dd5363 100644
--- a/cells/dlymetal6s2s/sky130_fd_sc_ls__dlymetal6s2s_1.magic.lef
+++ b/cells/dlymetal6s2s/sky130_fd_sc_ls__dlymetal6s2s_1.magic.lef
@@ -45,14 +45,6 @@
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@@ -63,22 +55,6 @@
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@@ -88,62 +64,80 @@
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diff --git a/cells/dlymetal6s4s/sky130_fd_sc_ls__dlymetal6s4s_1.magic.lef b/cells/dlymetal6s4s/sky130_fd_sc_ls__dlymetal6s4s_1.magic.lef
index 3140a88..8725861 100644
--- a/cells/dlymetal6s4s/sky130_fd_sc_ls__dlymetal6s4s_1.magic.lef
+++ b/cells/dlymetal6s4s/sky130_fd_sc_ls__dlymetal6s4s_1.magic.lef
@@ -45,15 +45,6 @@
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diff --git a/cells/dlymetal6s6s/sky130_fd_sc_ls__dlymetal6s6s_1.magic.lef b/cells/dlymetal6s6s/sky130_fd_sc_ls__dlymetal6s6s_1.magic.lef
index cd62271..a994a12 100644
--- a/cells/dlymetal6s6s/sky130_fd_sc_ls__dlymetal6s6s_1.magic.lef
+++ b/cells/dlymetal6s6s/sky130_fd_sc_ls__dlymetal6s6s_1.magic.lef
@@ -44,13 +44,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
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@@ -61,22 +54,6 @@
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     PORT
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@@ -86,63 +63,80 @@
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     PORT
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diff --git a/cells/ebufn/sky130_fd_sc_ls__ebufn_1.magic.lef b/cells/ebufn/sky130_fd_sc_ls__ebufn_1.magic.lef
index deac9c4..32ed732 100644
--- a/cells/ebufn/sky130_fd_sc_ls__ebufn_1.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ls__ebufn_1.magic.lef
@@ -68,19 +68,6 @@
     SHAPE ABUTMENT ;
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     PORT
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@@ -90,38 +77,48 @@
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__ebufn_1
diff --git a/cells/ebufn/sky130_fd_sc_ls__ebufn_2.magic.lef b/cells/ebufn/sky130_fd_sc_ls__ebufn_2.magic.lef
index 6ff5e44..16bc558 100644
--- a/cells/ebufn/sky130_fd_sc_ls__ebufn_2.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ls__ebufn_2.magic.lef
@@ -66,20 +66,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -89,46 +75,57 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__ebufn_2
diff --git a/cells/ebufn/sky130_fd_sc_ls__ebufn_4.magic.lef b/cells/ebufn/sky130_fd_sc_ls__ebufn_4.magic.lef
index 80853bd..18d3de3 100644
--- a/cells/ebufn/sky130_fd_sc_ls__ebufn_4.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ls__ebufn_4.magic.lef
@@ -68,24 +68,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 2.295000  0.085000 2.625000 0.970000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
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@@ -95,61 +77,76 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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 END sky130_fd_sc_ls__ebufn_4
diff --git a/cells/ebufn/sky130_fd_sc_ls__ebufn_8.magic.lef b/cells/ebufn/sky130_fd_sc_ls__ebufn_8.magic.lef
index 921bc85..471b709 100644
--- a/cells/ebufn/sky130_fd_sc_ls__ebufn_8.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ls__ebufn_8.magic.lef
@@ -72,37 +72,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -112,82 +81,110 @@
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diff --git a/cells/edfxbp/sky130_fd_sc_ls__edfxbp_1.magic.lef b/cells/edfxbp/sky130_fd_sc_ls__edfxbp_1.magic.lef
index aaffbbd..0c69056 100644
--- a/cells/edfxbp/sky130_fd_sc_ls__edfxbp_1.magic.lef
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diff --git a/cells/edfxtp/sky130_fd_sc_ls__edfxtp_1.magic.lef b/cells/edfxtp/sky130_fd_sc_ls__edfxtp_1.magic.lef
index d8ea92c..11ad0f6 100644
--- a/cells/edfxtp/sky130_fd_sc_ls__edfxtp_1.magic.lef
+++ b/cells/edfxtp/sky130_fd_sc_ls__edfxtp_1.magic.lef
@@ -73,44 +73,6 @@
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diff --git a/cells/einvn/sky130_fd_sc_ls__einvn_1.magic.lef b/cells/einvn/sky130_fd_sc_ls__einvn_1.magic.lef
index df27514..2a23b16 100644
--- a/cells/einvn/sky130_fd_sc_ls__einvn_1.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ls__einvn_1.magic.lef
@@ -65,15 +65,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.950000  0.085000 1.280000 1.260000 ;
-      LAYER mcon ;
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-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -83,25 +74,31 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.925000 1.950000 1.255000 3.245000 ;
-      LAYER mcon ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 0.110000 1.250000 0.280000 1.930000 ;
-      RECT 0.110000 1.930000 0.720000 2.100000 ;
-      RECT 0.390000 2.100000 0.720000 2.580000 ;
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+    LAYER mcon ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvn_1
diff --git a/cells/einvn/sky130_fd_sc_ls__einvn_2.magic.lef b/cells/einvn/sky130_fd_sc_ls__einvn_2.magic.lef
index f265e36..28129ed 100644
--- a/cells/einvn/sky130_fd_sc_ls__einvn_2.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ls__einvn_2.magic.lef
@@ -64,18 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.130000  0.085000 0.380000 0.810000 ;
-        RECT 1.565000  0.085000 1.895000 0.790000 ;
-      LAYER mcon ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -85,37 +73,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvn_2
diff --git a/cells/einvn/sky130_fd_sc_ls__einvn_4.magic.lef b/cells/einvn/sky130_fd_sc_ls__einvn_4.magic.lef
index 1314833..b87df3f 100644
--- a/cells/einvn/sky130_fd_sc_ls__einvn_4.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ls__einvn_4.magic.lef
@@ -69,23 +69,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.130000 ;
-        RECT 1.815000  0.085000 2.145000 0.970000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
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@@ -95,45 +78,59 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvn_4
diff --git a/cells/einvn/sky130_fd_sc_ls__einvn_8.magic.lef b/cells/einvn/sky130_fd_sc_ls__einvn_8.magic.lef
index f46b051..2301d37 100644
--- a/cells/einvn/sky130_fd_sc_ls__einvn_8.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ls__einvn_8.magic.lef
@@ -74,33 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.120000 0.085000 ;
-        RECT 0.175000  0.085000 0.505000 0.990000 ;
-        RECT 1.875000  0.085000 2.125000 1.130000 ;
-        RECT 2.735000  0.085000 3.065000 1.130000 ;
-        RECT 3.665000  0.085000 3.995000 1.130000 ;
-        RECT 4.595000  0.085000 4.925000 1.040000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -110,67 +83,91 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 9.120000 3.415000 ;
-        RECT 0.115000 1.820000 0.445000 3.245000 ;
-        RECT 1.625000 2.005000 1.955000 3.245000 ;
-        RECT 2.575000 2.005000 2.905000 3.245000 ;
-        RECT 3.525000 2.005000 3.855000 3.245000 ;
-        RECT 4.525000 2.290000 4.855000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.615000 1.130000 1.355000 1.335000 ;
-      RECT 0.615000 1.335000 0.945000 2.980000 ;
-      RECT 0.685000 0.325000 1.355000 1.130000 ;
-      RECT 1.175000 1.665000 4.495000 1.835000 ;
-      RECT 1.175000 1.835000 1.425000 2.980000 ;
-      RECT 1.525000 0.350000 1.695000 1.300000 ;
-      RECT 1.525000 1.300000 5.275000 1.380000 ;
-      RECT 1.525000 1.380000 4.415000 1.470000 ;
-      RECT 2.125000 1.835000 2.375000 2.980000 ;
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-      RECT 6.955000 2.290000 7.125000 2.905000 ;
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-      RECT 8.675000 0.425000 9.005000 1.130000 ;
-      RECT 8.755000 1.950000 9.005000 2.905000 ;
+      RECT 0.000000 -0.085000 9.120000 0.085000 ;
+      RECT 0.000000  3.245000 9.120000 3.415000 ;
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+      RECT 0.615000  1.130000 1.355000 1.335000 ;
+      RECT 0.615000  1.335000 0.945000 2.980000 ;
+      RECT 0.685000  0.325000 1.355000 1.130000 ;
+      RECT 1.175000  1.665000 4.495000 1.835000 ;
+      RECT 1.175000  1.835000 1.425000 2.980000 ;
+      RECT 1.525000  0.350000 1.695000 1.300000 ;
+      RECT 1.525000  1.300000 5.275000 1.380000 ;
+      RECT 1.525000  1.380000 4.415000 1.470000 ;
+      RECT 1.625000  2.005000 1.955000 3.245000 ;
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+      RECT 2.305000  0.350000 2.555000 1.300000 ;
+      RECT 2.575000  2.005000 2.905000 3.245000 ;
+      RECT 2.735000  0.085000 3.065000 1.130000 ;
+      RECT 3.075000  1.835000 3.325000 2.980000 ;
+      RECT 3.235000  0.350000 3.485000 1.300000 ;
+      RECT 3.525000  2.005000 3.855000 3.245000 ;
+      RECT 3.665000  0.085000 3.995000 1.130000 ;
+      RECT 4.025000  1.835000 4.495000 1.950000 ;
+      RECT 4.025000  1.950000 5.355000 2.120000 ;
+      RECT 4.025000  2.120000 4.355000 2.980000 ;
+      RECT 4.165000  0.350000 4.415000 1.210000 ;
+      RECT 4.165000  1.210000 5.275000 1.300000 ;
+      RECT 4.525000  2.290000 4.855000 3.245000 ;
+      RECT 4.595000  0.085000 4.925000 1.040000 ;
+      RECT 5.025000  2.120000 5.355000 2.905000 ;
+      RECT 5.025000  2.905000 9.005000 3.075000 ;
+      RECT 5.105000  0.255000 9.005000 0.425000 ;
+      RECT 5.105000  0.425000 7.145000 0.600000 ;
+      RECT 5.105000  0.600000 5.275000 1.210000 ;
+      RECT 5.925000  2.290000 6.255000 2.905000 ;
+      RECT 6.815000  0.600000 7.145000 0.825000 ;
+      RECT 6.955000  2.290000 7.125000 2.905000 ;
+      RECT 7.675000  0.425000 8.005000 0.825000 ;
+      RECT 7.855000  2.290000 8.025000 2.905000 ;
+      RECT 8.675000  0.425000 9.005000 1.130000 ;
+      RECT 8.755000  1.950000 9.005000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvn_8
diff --git a/cells/einvp/sky130_fd_sc_ls__einvp_1.magic.lef b/cells/einvp/sky130_fd_sc_ls__einvp_1.magic.lef
index 505805c..08a147a 100644
--- a/cells/einvp/sky130_fd_sc_ls__einvp_1.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ls__einvp_1.magic.lef
@@ -66,15 +66,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 1.135000  0.085000 1.420000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -84,24 +75,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 1.085000 2.020000 1.415000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 0.410000 0.940000 1.060000 ;
-      RECT 0.105000 1.060000 0.275000 2.010000 ;
-      RECT 0.105000 2.010000 0.880000 2.745000 ;
-      RECT 0.105000 2.745000 0.890000 3.075000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.105000  0.410000 0.940000 1.060000 ;
+      RECT 0.105000  1.060000 0.275000 2.010000 ;
+      RECT 0.105000  2.010000 0.880000 2.745000 ;
+      RECT 0.105000  2.745000 0.890000 3.075000 ;
+      RECT 1.085000  2.020000 1.415000 3.245000 ;
+      RECT 1.135000  0.085000 1.420000 1.130000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvp_1
diff --git a/cells/einvp/sky130_fd_sc_ls__einvp_2.magic.lef b/cells/einvp/sky130_fd_sc_ls__einvp_2.magic.lef
index 939fd36..dde7aee 100644
--- a/cells/einvp/sky130_fd_sc_ls__einvp_2.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ls__einvp_2.magic.lef
@@ -63,18 +63,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.450000  0.085000 1.780000 0.970000 ;
-        RECT 2.980000  0.085000 3.245000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -84,35 +72,44 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 1.465000 1.820000 1.715000 3.245000 ;
-        RECT 2.915000 2.300000 3.245000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.820000 0.365000 2.905000 ;
-      RECT 0.115000 2.905000 1.265000 3.075000 ;
-      RECT 0.160000 0.255000 1.270000 0.425000 ;
-      RECT 0.160000 0.425000 0.490000 1.010000 ;
-      RECT 1.095000 1.480000 2.165000 1.650000 ;
-      RECT 1.095000 1.650000 1.265000 2.905000 ;
-      RECT 1.100000 0.425000 1.270000 1.140000 ;
-      RECT 1.100000 1.140000 2.210000 1.310000 ;
-      RECT 1.915000 1.650000 2.165000 2.980000 ;
-      RECT 1.950000 0.350000 2.210000 1.140000 ;
-      RECT 2.415000 0.840000 2.800000 1.140000 ;
-      RECT 2.415000 1.140000 2.745000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.115000  1.820000 0.365000 2.905000 ;
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+      RECT 1.095000  1.480000 2.165000 1.650000 ;
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+      RECT 2.415000  0.840000 2.800000 1.140000 ;
+      RECT 2.415000  1.140000 2.745000 2.980000 ;
+      RECT 2.915000  2.300000 3.245000 3.245000 ;
+      RECT 2.980000  0.085000 3.245000 1.010000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvp_2
diff --git a/cells/einvp/sky130_fd_sc_ls__einvp_4.magic.lef b/cells/einvp/sky130_fd_sc_ls__einvp_4.magic.lef
index 5aa5d7f..b5f3ea8 100644
--- a/cells/einvp/sky130_fd_sc_ls__einvp_4.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ls__einvp_4.magic.lef
@@ -69,24 +69,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 2.615000  0.085000 2.945000 1.130000 ;
-        RECT 3.615000  0.085000 3.945000 1.130000 ;
-        RECT 5.175000  0.085000 5.505000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -96,48 +78,63 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 2.565000 1.980000 2.815000 3.245000 ;
-        RECT 3.465000 1.980000 3.725000 3.245000 ;
-        RECT 5.395000 1.820000 5.645000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.255000 2.445000 0.425000 ;
-      RECT 0.115000 0.425000 0.445000 1.130000 ;
-      RECT 0.115000 1.950000 0.445000 2.905000 ;
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvp_4
diff --git a/cells/einvp/sky130_fd_sc_ls__einvp_8.magic.lef b/cells/einvp/sky130_fd_sc_ls__einvp_8.magic.lef
index 4c4582d..b524c9c 100644
--- a/cells/einvp/sky130_fd_sc_ls__einvp_8.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ls__einvp_8.magic.lef
@@ -74,33 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.120000 0.085000 ;
-        RECT 4.405000  0.085000 4.735000 1.040000 ;
-        RECT 5.335000  0.085000 5.665000 1.040000 ;
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-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -110,67 +83,91 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 9.120000 3.415000 ;
-        RECT 4.160000 2.400000 4.490000 3.245000 ;
-        RECT 5.140000 1.890000 5.310000 3.245000 ;
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-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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-        RECT 4.955000 3.245000 5.125000 3.415000 ;
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-        RECT 5.915000 3.245000 6.085000 3.415000 ;
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-        RECT 8.795000 3.245000 8.965000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__einvp_8
diff --git a/cells/fa/sky130_fd_sc_ls__fa_1.magic.lef b/cells/fa/sky130_fd_sc_ls__fa_1.magic.lef
index db3b33c..2ae7e98 100644
--- a/cells/fa/sky130_fd_sc_ls__fa_1.magic.lef
+++ b/cells/fa/sky130_fd_sc_ls__fa_1.magic.lef
@@ -61,16 +61,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 1.565000 1.260000 2.115000 1.575000 ;
-        RECT 1.565000 1.575000 1.795000 1.780000 ;
-        RECT 3.840000 1.260000 4.195000 1.780000 ;
-        RECT 4.925000 1.275000 5.640000 1.575000 ;
-        RECT 4.925000 1.575000 5.155000 1.780000 ;
-      LAYER mcon ;
-        RECT 1.595000 1.580000 1.765000 1.750000 ;
-        RECT 3.995000 1.580000 4.165000 1.750000 ;
-        RECT 4.955000 1.580000 5.125000 1.750000 ;
       LAYER met1 ;
         RECT 1.535000 1.550000 1.825000 1.595000 ;
         RECT 1.535000 1.595000 5.185000 1.735000 ;
@@ -107,32 +97,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.625000  0.085000 0.980000 0.410000 ;
-        RECT 3.070000  0.085000 3.400000 0.410000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
     END
@@ -142,76 +106,107 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ls__fa_1
diff --git a/cells/fa/sky130_fd_sc_ls__fa_2.magic.lef b/cells/fa/sky130_fd_sc_ls__fa_2.magic.lef
index c3b8c7d..d8b2ef2 100644
--- a/cells/fa/sky130_fd_sc_ls__fa_2.magic.lef
+++ b/cells/fa/sky130_fd_sc_ls__fa_2.magic.lef
@@ -35,18 +35,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
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-        RECT 2.525000 1.260000 3.005000 1.575000 ;
-        RECT 2.525000 1.575000 2.755000 1.780000 ;
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       LAYER met1 ;
         RECT 0.095000 1.550000 0.385000 1.595000 ;
         RECT 0.095000 1.595000 6.625000 1.735000 ;
@@ -116,34 +104,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.120000 0.085000 ;
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-        RECT 2.800000  0.085000 3.310000 0.705000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -153,74 +113,109 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__fa_2
diff --git a/cells/fa/sky130_fd_sc_ls__fa_4.magic.lef b/cells/fa/sky130_fd_sc_ls__fa_4.magic.lef
index 6c8aff9..415c676 100644
--- a/cells/fa/sky130_fd_sc_ls__fa_4.magic.lef
+++ b/cells/fa/sky130_fd_sc_ls__fa_4.magic.lef
@@ -64,15 +64,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 2.005000 1.180000 2.275000 1.780000 ;
-        RECT 3.005000 1.180000 3.215000 1.260000 ;
-        RECT 3.005000 1.260000 3.740000 1.575000 ;
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       LAYER met1 ;
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         RECT 2.015000 1.225000 5.665000 1.365000 ;
@@ -117,40 +108,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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diff --git a/cells/fah/sky130_fd_sc_ls__fah_1.magic.lef b/cells/fah/sky130_fd_sc_ls__fah_1.magic.lef
index 36f151e..e092517 100644
--- a/cells/fah/sky130_fd_sc_ls__fah_1.magic.lef
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index eaff6bd..ca60ded 100644
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index 06bceb5..6f9676f 100644
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index c8ab562..bdab4d4 100644
--- a/cells/fahcon/sky130_fd_sc_ls__fahcon_1.magic.lef
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+      RECT 11.195000  3.245000 11.365000 3.415000 ;
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diff --git a/cells/fill/sky130_fd_sc_ls__fill_1.magic.lef b/cells/fill/sky130_fd_sc_ls__fill_1.magic.lef
index ab8c662..d37bcbc 100644
--- a/cells/fill/sky130_fd_sc_ls__fill_1.magic.lef
+++ b/cells/fill/sky130_fd_sc_ls__fill_1.magic.lef
@@ -35,10 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.480000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.480000 0.245000 ;
     END
@@ -48,12 +44,16 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.480000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.480000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.480000 0.085000 ;
+      RECT 0.000000  3.245000 0.480000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_1
diff --git a/cells/fill/sky130_fd_sc_ls__fill_2.magic.lef b/cells/fill/sky130_fd_sc_ls__fill_2.magic.lef
index f11c3cb..726eb61 100644
--- a/cells/fill/sky130_fd_sc_ls__fill_2.magic.lef
+++ b/cells/fill/sky130_fd_sc_ls__fill_2.magic.lef
@@ -35,11 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -49,13 +44,18 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_2
diff --git a/cells/fill/sky130_fd_sc_ls__fill_4.magic.lef b/cells/fill/sky130_fd_sc_ls__fill_4.magic.lef
index 9b1e62f..927d243 100644
--- a/cells/fill/sky130_fd_sc_ls__fill_4.magic.lef
+++ b/cells/fill/sky130_fd_sc_ls__fill_4.magic.lef
@@ -35,13 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -51,15 +44,22 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_4
diff --git a/cells/fill/sky130_fd_sc_ls__fill_8.magic.lef b/cells/fill/sky130_fd_sc_ls__fill_8.magic.lef
index 9bdfb90..9022b81 100644
--- a/cells/fill/sky130_fd_sc_ls__fill_8.magic.lef
+++ b/cells/fill/sky130_fd_sc_ls__fill_8.magic.lef
@@ -35,17 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -55,19 +44,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_8
diff --git a/cells/fill_diode/sky130_fd_sc_ls__fill_diode_2.magic.lef b/cells/fill_diode/sky130_fd_sc_ls__fill_diode_2.magic.lef
index ea720ed..5c77bdc 100644
--- a/cells/fill_diode/sky130_fd_sc_ls__fill_diode_2.magic.lef
+++ b/cells/fill_diode/sky130_fd_sc_ls__fill_diode_2.magic.lef
@@ -35,12 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-        RECT 0.135000  0.085000 0.825000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -50,14 +44,20 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-        RECT 0.135000 2.750000 0.825000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+      RECT 0.135000  0.085000 0.825000 0.580000 ;
+      RECT 0.135000  2.750000 0.825000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_diode_2
diff --git a/cells/fill_diode/sky130_fd_sc_ls__fill_diode_4.magic.lef b/cells/fill_diode/sky130_fd_sc_ls__fill_diode_4.magic.lef
index 2874274..a6b228b 100644
--- a/cells/fill_diode/sky130_fd_sc_ls__fill_diode_4.magic.lef
+++ b/cells/fill_diode/sky130_fd_sc_ls__fill_diode_4.magic.lef
@@ -35,14 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.135000  0.085000 1.785000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -52,16 +44,24 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.135000 2.750000 1.785000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.135000  0.085000 1.785000 0.580000 ;
+      RECT 0.135000  2.750000 1.785000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_diode_4
diff --git a/cells/fill_diode/sky130_fd_sc_ls__fill_diode_8.magic.lef b/cells/fill_diode/sky130_fd_sc_ls__fill_diode_8.magic.lef
index 8a0342e..46d0f52 100644
--- a/cells/fill_diode/sky130_fd_sc_ls__fill_diode_8.magic.lef
+++ b/cells/fill_diode/sky130_fd_sc_ls__fill_diode_8.magic.lef
@@ -35,18 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.135000  0.085000 3.705000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -56,20 +44,32 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.135000 2.750000 3.705000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.135000  0.085000 3.705000 0.580000 ;
+      RECT 0.135000  2.750000 3.705000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+  END
 END sky130_fd_sc_ls__fill_diode_8
diff --git a/cells/ha/sky130_fd_sc_ls__ha_1.magic.lef b/cells/ha/sky130_fd_sc_ls__ha_1.magic.lef
index d0f6da4..314ebb5 100644
--- a/cells/ha/sky130_fd_sc_ls__ha_1.magic.lef
+++ b/cells/ha/sky130_fd_sc_ls__ha_1.magic.lef
@@ -77,22 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.625000  0.085000 0.875000 0.795000 ;
-        RECT 1.930000  0.085000 2.280000 0.960000 ;
-        RECT 3.810000  0.085000 4.140000 1.180000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -102,45 +86,58 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.615000 2.650000 1.205000 3.245000 ;
-        RECT 2.485000 2.310000 3.190000 3.245000 ;
-        RECT 3.810000 2.100000 4.140000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.525000 1.300000 0.855000 1.630000 ;
-      RECT 0.685000 1.130000 1.400000 1.300000 ;
-      RECT 0.685000 1.630000 0.855000 2.310000 ;
-      RECT 0.685000 2.310000 1.740000 2.480000 ;
-      RECT 1.070000 0.910000 1.400000 1.130000 ;
-      RECT 1.195000 1.470000 1.525000 1.970000 ;
-      RECT 1.195000 1.970000 3.640000 2.140000 ;
-      RECT 1.410000 2.480000 1.740000 2.800000 ;
-      RECT 1.580000 0.630000 1.750000 1.130000 ;
-      RECT 1.580000 1.130000 2.790000 1.300000 ;
-      RECT 2.460000 0.840000 2.790000 1.130000 ;
-      RECT 2.460000 1.300000 2.790000 1.355000 ;
-      RECT 3.020000 0.575000 3.350000 1.085000 ;
-      RECT 3.020000 1.085000 3.640000 1.255000 ;
-      RECT 3.360000 2.140000 3.640000 2.980000 ;
-      RECT 3.470000 1.255000 3.640000 1.350000 ;
-      RECT 3.470000 1.350000 4.375000 1.680000 ;
-      RECT 3.470000 1.680000 3.640000 1.970000 ;
+      RECT 0.000000 -0.085000 4.800000 0.085000 ;
+      RECT 0.000000  3.245000 4.800000 3.415000 ;
+      RECT 0.525000  1.300000 0.855000 1.630000 ;
+      RECT 0.615000  2.650000 1.205000 3.245000 ;
+      RECT 0.625000  0.085000 0.875000 0.795000 ;
+      RECT 0.685000  1.130000 1.400000 1.300000 ;
+      RECT 0.685000  1.630000 0.855000 2.310000 ;
+      RECT 0.685000  2.310000 1.740000 2.480000 ;
+      RECT 1.070000  0.910000 1.400000 1.130000 ;
+      RECT 1.195000  1.470000 1.525000 1.970000 ;
+      RECT 1.195000  1.970000 3.640000 2.140000 ;
+      RECT 1.410000  2.480000 1.740000 2.800000 ;
+      RECT 1.580000  0.630000 1.750000 1.130000 ;
+      RECT 1.580000  1.130000 2.790000 1.300000 ;
+      RECT 1.930000  0.085000 2.280000 0.960000 ;
+      RECT 2.460000  0.840000 2.790000 1.130000 ;
+      RECT 2.460000  1.300000 2.790000 1.355000 ;
+      RECT 2.485000  2.310000 3.190000 3.245000 ;
+      RECT 3.020000  0.575000 3.350000 1.085000 ;
+      RECT 3.020000  1.085000 3.640000 1.255000 ;
+      RECT 3.360000  2.140000 3.640000 2.980000 ;
+      RECT 3.470000  1.255000 3.640000 1.350000 ;
+      RECT 3.470000  1.350000 4.375000 1.680000 ;
+      RECT 3.470000  1.680000 3.640000 1.970000 ;
+      RECT 3.810000  0.085000 4.140000 1.180000 ;
+      RECT 3.810000  2.100000 4.140000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ls__ha_1
diff --git a/cells/ha/sky130_fd_sc_ls__ha_2.magic.lef b/cells/ha/sky130_fd_sc_ls__ha_2.magic.lef
index 60ea607..e946193 100644
--- a/cells/ha/sky130_fd_sc_ls__ha_2.magic.lef
+++ b/cells/ha/sky130_fd_sc_ls__ha_2.magic.lef
@@ -78,26 +78,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.935000  0.085000 1.265000 0.600000 ;
-        RECT 1.795000  0.085000 2.125000 0.600000 ;
-        RECT 3.545000  0.085000 3.875000 0.710000 ;
-        RECT 4.455000  0.085000 4.705000 0.710000 ;
-        RECT 5.395000  0.085000 5.645000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -107,52 +87,69 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 0.115000 2.690000 0.445000 3.245000 ;
-        RECT 1.015000 2.690000 1.400000 3.245000 ;
-        RECT 3.080000 2.680000 3.845000 3.245000 ;
-        RECT 4.415000 2.680000 4.745000 3.245000 ;
-        RECT 5.315000 2.680000 5.645000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.445000 0.960000 ;
-      RECT 0.115000 0.960000 0.890000 1.110000 ;
-      RECT 0.115000 1.110000 2.460000 1.130000 ;
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-      RECT 5.225000 1.300000 5.555000 1.630000 ;
-      RECT 5.385000 1.630000 5.555000 2.340000 ;
+      RECT 0.000000 -0.085000 5.760000 0.085000 ;
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+      RECT 2.290000  1.610000 2.460000 2.340000 ;
+      RECT 2.290000  2.340000 5.555000 2.510000 ;
+      RECT 2.295000  0.255000 3.315000 0.425000 ;
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+    LAYER mcon ;
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
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+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__ha_2
diff --git a/cells/ha/sky130_fd_sc_ls__ha_4.magic.lef b/cells/ha/sky130_fd_sc_ls__ha_4.magic.lef
index 51cce1b..a6a1089 100644
--- a/cells/ha/sky130_fd_sc_ls__ha_4.magic.lef
+++ b/cells/ha/sky130_fd_sc_ls__ha_4.magic.lef
@@ -65,17 +65,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 8.075000 1.820000 9.995000 2.150000 ;
-        RECT 8.075000 2.150000 8.305000 2.980000 ;
-        RECT 8.150000 0.350000 8.400000 0.980000 ;
-        RECT 8.150000 0.980000 9.995000 1.150000 ;
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-        RECT 9.075000 2.150000 9.405000 2.980000 ;
-        RECT 9.825000 1.150000 9.995000 1.820000 ;
-      LAYER mcon ;
-        RECT 8.795000 1.950000 8.965000 2.120000 ;
-        RECT 9.755000 1.950000 9.925000 2.120000 ;
       LAYER met1 ;
         RECT 8.735000 1.920000 9.025000 1.965000 ;
         RECT 8.735000 1.965000 9.985000 2.105000 ;
@@ -89,38 +78,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
-        RECT 0.545000  0.085000  0.795000 0.945000 ;
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-        RECT 9.755000 -0.085000 9.925000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -130,81 +87,119 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-        RECT 9.635000 2.320000  9.965000 3.245000 ;
-      LAYER mcon ;
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-        RECT 9.755000 3.245000 9.925000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  1.950000 8.965000 2.120000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  1.950000 9.925000 2.120000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ls__ha_4
diff --git a/cells/inv/sky130_fd_sc_ls__inv_1.magic.lef b/cells/inv/sky130_fd_sc_ls__inv_1.magic.lef
index f568c8b..af0340f 100644
--- a/cells/inv/sky130_fd_sc_ls__inv_1.magic.lef
+++ b/cells/inv/sky130_fd_sc_ls__inv_1.magic.lef
@@ -53,13 +53,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.485000  0.085000 0.815000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -69,15 +62,22 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.440000 3.415000 ;
-        RECT 0.485000 1.950000 0.815000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
+      RECT 0.485000  0.085000 0.815000 1.130000 ;
+      RECT 0.485000  1.950000 0.815000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__inv_1
diff --git a/cells/inv/sky130_fd_sc_ls__inv_16.magic.lef b/cells/inv/sky130_fd_sc_ls__inv_16.magic.lef
index 1c697c3..f1aa5e1 100644
--- a/cells/inv/sky130_fd_sc_ls__inv_16.magic.lef
+++ b/cells/inv/sky130_fd_sc_ls__inv_16.magic.lef
@@ -35,22 +35,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 1.070000 1.350000 1.380000 1.770000 ;
-        RECT 2.020000 1.350000 2.310000 1.770000 ;
-        RECT 2.970000 1.350000 3.245000 1.770000 ;
-        RECT 3.885000 1.350000 4.165000 1.770000 ;
-        RECT 4.770000 1.350000 5.085000 1.770000 ;
-        RECT 5.755000 1.350000 6.090000 1.770000 ;
-        RECT 6.770000 1.350000 7.090000 1.770000 ;
-      LAYER mcon ;
-        RECT 1.145000 1.580000 1.315000 1.750000 ;
-        RECT 2.085000 1.580000 2.255000 1.750000 ;
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-        RECT 6.840000 1.580000 7.010000 1.750000 ;
       LAYER met1 ;
         RECT 1.085000 1.550000 7.070000 1.780000 ;
     END
@@ -60,34 +44,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.585000 1.920000 7.575000 2.150000 ;
     END
@@ -97,35 +53,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.185000  0.085000 0.445000 1.130000 ;
-        RECT 1.115000  0.085000 1.375000 1.130000 ;
-        RECT 2.025000  0.085000 2.305000 1.130000 ;
-        RECT 2.975000  0.085000 3.245000 1.130000 ;
-        RECT 3.890000  0.085000 4.150000 1.130000 ;
-        RECT 4.765000  0.085000 5.025000 1.130000 ;
-        RECT 5.705000  0.085000 6.025000 1.130000 ;
-        RECT 6.705000  0.085000 7.045000 1.130000 ;
-        RECT 7.715000  0.085000 8.045000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -135,37 +62,106 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.055000 1.940000 1.345000 3.245000 ;
-        RECT 2.045000 1.940000 2.295000 3.245000 ;
-        RECT 2.995000 1.940000 3.245000 3.245000 ;
-        RECT 3.915000 1.940000 4.150000 3.245000 ;
-        RECT 4.810000 1.940000 5.095000 3.245000 ;
-        RECT 5.765000 1.940000 6.095000 3.245000 ;
-        RECT 6.765000 1.940000 7.095000 3.245000 ;
-        RECT 7.735000 1.820000 8.045000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 8.160000 0.085000 ;
+      RECT 0.000000  3.245000 8.160000 3.415000 ;
+      RECT 0.115000  1.820000 0.365000 3.245000 ;
+      RECT 0.185000  0.085000 0.445000 1.130000 ;
+      RECT 0.565000  1.330000 0.885000 2.995000 ;
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+      RECT 1.055000  1.940000 1.345000 3.245000 ;
+      RECT 1.070000  1.350000 1.380000 1.770000 ;
+      RECT 1.115000  0.085000 1.375000 1.130000 ;
+      RECT 1.515000  1.940000 1.845000 2.980000 ;
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+      RECT 5.265000  1.180000 5.525000 1.285000 ;
+      RECT 5.265000  1.285000 5.580000 2.980000 ;
+      RECT 5.705000  0.085000 6.025000 1.130000 ;
+      RECT 5.755000  1.350000 6.090000 1.770000 ;
+      RECT 5.765000  1.940000 6.095000 3.245000 ;
+      RECT 6.195000  0.350000 6.525000 1.180000 ;
+      RECT 6.265000  1.180000 6.525000 1.285000 ;
+      RECT 6.265000  1.285000 6.595000 2.980000 ;
+      RECT 6.705000  0.085000 7.045000 1.130000 ;
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+      RECT 6.770000  1.350000 7.090000 1.770000 ;
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+      RECT 7.265000  1.130000 7.545000 2.980000 ;
+      RECT 7.715000  0.085000 8.045000 1.130000 ;
+      RECT 7.735000  1.820000 8.045000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 0.645000  1.950000 0.815000 2.120000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.145000  1.580000 1.315000 1.750000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  1.950000 1.765000 2.120000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.085000  1.580000 2.255000 1.750000 ;
+      RECT 2.545000  1.950000 2.715000 2.120000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.025000  1.580000 3.195000 1.750000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.495000  1.950000 3.665000 2.120000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.940000  1.580000 4.110000 1.750000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.395000  1.950000 4.565000 2.120000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.850000  1.580000 5.020000 1.750000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.345000  1.950000 5.515000 2.120000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.845000  1.580000 6.015000 1.750000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.345000  1.950000 6.515000 2.120000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.840000  1.580000 7.010000 1.750000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.345000  1.950000 7.515000 2.120000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+  END
 END sky130_fd_sc_ls__inv_16
diff --git a/cells/inv/sky130_fd_sc_ls__inv_2.magic.lef b/cells/inv/sky130_fd_sc_ls__inv_2.magic.lef
index 84ac614..dd4cf14 100644
--- a/cells/inv/sky130_fd_sc_ls__inv_2.magic.lef
+++ b/cells/inv/sky130_fd_sc_ls__inv_2.magic.lef
@@ -54,14 +54,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.130000  0.085000 0.380000 1.130000 ;
-        RECT 1.070000  0.085000 1.320000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -71,16 +63,24 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.440000 3.415000 ;
-        RECT 0.105000 1.950000 0.435000 3.245000 ;
-        RECT 1.085000 1.820000 1.335000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
+      RECT 0.105000  1.950000 0.435000 3.245000 ;
+      RECT 0.130000  0.085000 0.380000 1.130000 ;
+      RECT 1.070000  0.085000 1.320000 1.130000 ;
+      RECT 1.085000  1.820000 1.335000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__inv_2
diff --git a/cells/inv/sky130_fd_sc_ls__inv_4.magic.lef b/cells/inv/sky130_fd_sc_ls__inv_4.magic.lef
index f4c0f34..d24c6c2 100644
--- a/cells/inv/sky130_fd_sc_ls__inv_4.magic.lef
+++ b/cells/inv/sky130_fd_sc_ls__inv_4.magic.lef
@@ -59,17 +59,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.045000  0.085000 1.375000 0.840000 ;
-        RECT 1.955000  0.085000 2.285000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -79,19 +68,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.150000 1.950000 0.400000 3.245000 ;
-        RECT 1.130000 2.290000 1.300000 3.245000 ;
-        RECT 2.030000 2.290000 2.280000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 1.130000 ;
+      RECT 0.150000  1.950000 0.400000 3.245000 ;
+      RECT 1.045000  0.085000 1.375000 0.840000 ;
+      RECT 1.130000  2.290000 1.300000 3.245000 ;
+      RECT 1.955000  0.085000 2.285000 0.840000 ;
+      RECT 2.030000  2.290000 2.280000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+  END
 END sky130_fd_sc_ls__inv_4
diff --git a/cells/inv/sky130_fd_sc_ls__inv_8.magic.lef b/cells/inv/sky130_fd_sc_ls__inv_8.magic.lef
index 05a36d1..8813249 100644
--- a/cells/inv/sky130_fd_sc_ls__inv_8.magic.lef
+++ b/cells/inv/sky130_fd_sc_ls__inv_8.magic.lef
@@ -66,23 +66,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.130000  0.085000 0.380000 1.130000 ;
-        RECT 0.990000  0.085000 1.320000 0.840000 ;
-        RECT 1.850000  0.085000 2.180000 0.840000 ;
-        RECT 2.850000  0.085000 3.180000 0.970000 ;
-        RECT 3.780000  0.085000 4.110000 0.970000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -92,25 +75,42 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.015000 2.290000 1.345000 3.245000 ;
-        RECT 2.045000 2.290000 2.295000 3.245000 ;
-        RECT 2.865000 1.820000 3.195000 3.245000 ;
-        RECT 3.865000 1.820000 4.195000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.115000  1.820000 0.365000 3.245000 ;
+      RECT 0.130000  0.085000 0.380000 1.130000 ;
+      RECT 0.990000  0.085000 1.320000 0.840000 ;
+      RECT 1.015000  2.290000 1.345000 3.245000 ;
+      RECT 1.850000  0.085000 2.180000 0.840000 ;
+      RECT 2.045000  2.290000 2.295000 3.245000 ;
+      RECT 2.850000  0.085000 3.180000 0.970000 ;
+      RECT 2.865000  1.820000 3.195000 3.245000 ;
+      RECT 3.780000  0.085000 4.110000 0.970000 ;
+      RECT 3.865000  1.820000 4.195000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+  END
 END sky130_fd_sc_ls__inv_8
diff --git a/cells/maj3/sky130_fd_sc_ls__maj3_1.magic.lef b/cells/maj3/sky130_fd_sc_ls__maj3_1.magic.lef
index e7434f6..7bfcd34 100644
--- a/cells/maj3/sky130_fd_sc_ls__maj3_1.magic.lef
+++ b/cells/maj3/sky130_fd_sc_ls__maj3_1.magic.lef
@@ -75,20 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.615000  0.085000 0.990000 0.910000 ;
-        RECT 2.305000  0.085000 2.475000 0.740000 ;
-        RECT 2.305000  0.740000 2.850000 0.910000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -98,34 +84,45 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.660000 1.950000 0.990000 3.245000 ;
-        RECT 2.435000 2.290000 2.840000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
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 END sky130_fd_sc_ls__maj3_1
diff --git a/cells/maj3/sky130_fd_sc_ls__maj3_2.magic.lef b/cells/maj3/sky130_fd_sc_ls__maj3_2.magic.lef
index 7186b75..5e7acde 100644
--- a/cells/maj3/sky130_fd_sc_ls__maj3_2.magic.lef
+++ b/cells/maj3/sky130_fd_sc_ls__maj3_2.magic.lef
@@ -75,22 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
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-        RECT 1.075000  0.085000 1.795000 1.010000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -100,39 +84,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ls__maj3_2
diff --git a/cells/maj3/sky130_fd_sc_ls__maj3_4.magic.lef b/cells/maj3/sky130_fd_sc_ls__maj3_4.magic.lef
index c7cd3e9..25df347 100644
--- a/cells/maj3/sky130_fd_sc_ls__maj3_4.magic.lef
+++ b/cells/maj3/sky130_fd_sc_ls__maj3_4.magic.lef
@@ -86,32 +86,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 2.145000  0.085000 2.315000 0.960000 ;
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       LAYER met1 ;
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@@ -121,73 +95,96 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
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   END
 END sky130_fd_sc_ls__maj3_4
diff --git a/cells/mux2/sky130_fd_sc_ls__mux2_1.magic.lef b/cells/mux2/sky130_fd_sc_ls__mux2_1.magic.lef
index 126185d..876956d 100644
--- a/cells/mux2/sky130_fd_sc_ls__mux2_1.magic.lef
+++ b/cells/mux2/sky130_fd_sc_ls__mux2_1.magic.lef
@@ -76,21 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -100,44 +85,56 @@
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     USE POWER ;
     PORT
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+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__mux2_1
diff --git a/cells/mux2/sky130_fd_sc_ls__mux2_2.magic.lef b/cells/mux2/sky130_fd_sc_ls__mux2_2.magic.lef
index 8a59afa..837978b 100644
--- a/cells/mux2/sky130_fd_sc_ls__mux2_2.magic.lef
+++ b/cells/mux2/sky130_fd_sc_ls__mux2_2.magic.lef
@@ -74,25 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -102,51 +83,67 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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     END
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 END sky130_fd_sc_ls__mux2_2
diff --git a/cells/mux2/sky130_fd_sc_ls__mux2_4.magic.lef b/cells/mux2/sky130_fd_sc_ls__mux2_4.magic.lef
index b893f38..4f5b293 100644
--- a/cells/mux2/sky130_fd_sc_ls__mux2_4.magic.lef
+++ b/cells/mux2/sky130_fd_sc_ls__mux2_4.magic.lef
@@ -81,32 +81,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.770000  0.085000 1.100000 1.150000 ;
-        RECT 1.810000  0.085000 2.140000 1.070000 ;
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       LAYER met1 ;
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@@ -116,77 +90,100 @@
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     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__mux2_4
diff --git a/cells/mux2i/sky130_fd_sc_ls__mux2i_1.magic.lef b/cells/mux2i/sky130_fd_sc_ls__mux2i_1.magic.lef
index 8ef5b52..ea78fa0 100644
--- a/cells/mux2i/sky130_fd_sc_ls__mux2i_1.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_ls__mux2i_1.magic.lef
@@ -72,19 +72,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -94,42 +81,52 @@
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 END sky130_fd_sc_ls__mux2i_1
diff --git a/cells/mux2i/sky130_fd_sc_ls__mux2i_2.magic.lef b/cells/mux2i/sky130_fd_sc_ls__mux2i_2.magic.lef
index 78d63a8..b7b36b6 100644
--- a/cells/mux2i/sky130_fd_sc_ls__mux2i_2.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_ls__mux2i_2.magic.lef
@@ -79,25 +79,6 @@
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     PORT
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@@ -107,55 +88,71 @@
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diff --git a/cells/mux2i/sky130_fd_sc_ls__mux2i_4.magic.lef b/cells/mux2i/sky130_fd_sc_ls__mux2i_4.magic.lef
index 7fe7795..ccd51ea 100644
--- a/cells/mux2i/sky130_fd_sc_ls__mux2i_4.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_ls__mux2i_4.magic.lef
@@ -86,35 +86,6 @@
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     PORT
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@@ -124,73 +95,99 @@
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 END sky130_fd_sc_ls__mux2i_4
diff --git a/cells/mux4/sky130_fd_sc_ls__mux4_1.magic.lef b/cells/mux4/sky130_fd_sc_ls__mux4_1.magic.lef
index abe7479..f85c92e 100644
--- a/cells/mux4/sky130_fd_sc_ls__mux4_1.magic.lef
+++ b/cells/mux4/sky130_fd_sc_ls__mux4_1.magic.lef
@@ -100,33 +100,6 @@
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     PORT
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@@ -136,93 +109,117 @@
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     PORT
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 END sky130_fd_sc_ls__mux4_1
diff --git a/cells/mux4/sky130_fd_sc_ls__mux4_2.magic.lef b/cells/mux4/sky130_fd_sc_ls__mux4_2.magic.lef
index 17f993e..fcc0b5d 100644
--- a/cells/mux4/sky130_fd_sc_ls__mux4_2.magic.lef
+++ b/cells/mux4/sky130_fd_sc_ls__mux4_2.magic.lef
@@ -110,36 +110,6 @@
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     USE GROUND ;
     PORT
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index e3a4218..b26a439 100644
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diff --git a/cells/nand2/sky130_fd_sc_ls__nand2_1.magic.lef b/cells/nand2/sky130_fd_sc_ls__nand2_1.magic.lef
index 1e611dd..692ff38 100644
--- a/cells/nand2/sky130_fd_sc_ls__nand2_1.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ls__nand2_1.magic.lef
@@ -65,13 +65,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.130000  0.085000 0.460000 1.010000 ;
-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -81,16 +74,23 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
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+    LAYER mcon ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__nand2_1
diff --git a/cells/nand2/sky130_fd_sc_ls__nand2_2.magic.lef b/cells/nand2/sky130_fd_sc_ls__nand2_2.magic.lef
index 44d41de..9649168 100644
--- a/cells/nand2/sky130_fd_sc_ls__nand2_2.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ls__nand2_2.magic.lef
@@ -67,15 +67,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -85,27 +76,33 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 1.105000 0.425000 1.275000 1.010000 ;
-      RECT 1.955000 0.425000 2.285000 0.840000 ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand2_2
diff --git a/cells/nand2/sky130_fd_sc_ls__nand2_4.magic.lef b/cells/nand2/sky130_fd_sc_ls__nand2_4.magic.lef
index 2a58a50..744d20e 100644
--- a/cells/nand2/sky130_fd_sc_ls__nand2_4.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ls__nand2_4.magic.lef
@@ -69,20 +69,6 @@
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     USE GROUND ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
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@@ -92,33 +78,44 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     LAYER li1 ;
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand2_4
diff --git a/cells/nand2/sky130_fd_sc_ls__nand2_8.magic.lef b/cells/nand2/sky130_fd_sc_ls__nand2_8.magic.lef
index 673b66e..e3c2f62 100644
--- a/cells/nand2/sky130_fd_sc_ls__nand2_8.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ls__nand2_8.magic.lef
@@ -72,30 +72,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.535000  0.085000 0.865000 0.995000 ;
-        RECT 1.395000  0.085000 1.725000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -105,46 +81,67 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
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+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand2_8
diff --git a/cells/nand2b/sky130_fd_sc_ls__nand2b_1.magic.lef b/cells/nand2b/sky130_fd_sc_ls__nand2b_1.magic.lef
index 2c32507..13ea4ab 100644
--- a/cells/nand2b/sky130_fd_sc_ls__nand2b_1.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_ls__nand2b_1.magic.lef
@@ -65,15 +65,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.550000  0.085000 1.220000 0.790000 ;
-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -83,28 +74,34 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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     LAYER li1 ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand2b_1
diff --git a/cells/nand2b/sky130_fd_sc_ls__nand2b_2.magic.lef b/cells/nand2b/sky130_fd_sc_ls__nand2b_2.magic.lef
index d84a19f..3e7ce04 100644
--- a/cells/nand2b/sky130_fd_sc_ls__nand2b_2.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_ls__nand2b_2.magic.lef
@@ -66,18 +66,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 0.875000 0.840000 ;
-        RECT 2.560000  0.085000 2.730000 1.130000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -87,38 +75,47 @@
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     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand2b_2
diff --git a/cells/nand2b/sky130_fd_sc_ls__nand2b_4.magic.lef b/cells/nand2b/sky130_fd_sc_ls__nand2b_4.magic.lef
index c03b2c7..00968f1 100644
--- a/cells/nand2b/sky130_fd_sc_ls__nand2b_4.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_ls__nand2b_4.magic.lef
@@ -70,24 +70,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 3.550000  0.085000 3.880000 0.580000 ;
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-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -97,45 +79,60 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 0.435000 1.950000 1.060000 3.245000 ;
-        RECT 1.765000 1.850000 2.095000 3.245000 ;
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-        RECT 5.315000 1.950000 5.600000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.135000 0.350000 0.385000 0.960000 ;
-      RECT 0.135000 0.960000 1.455000 1.130000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand2b_4
diff --git a/cells/nand3/sky130_fd_sc_ls__nand3_1.magic.lef b/cells/nand3/sky130_fd_sc_ls__nand3_1.magic.lef
index 29339dc..11692d3 100644
--- a/cells/nand3/sky130_fd_sc_ls__nand3_1.magic.lef
+++ b/cells/nand3/sky130_fd_sc_ls__nand3_1.magic.lef
@@ -76,15 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.320000  0.085000 0.650000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -94,18 +85,27 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.185000 1.820000 0.435000 3.245000 ;
-        RECT 1.215000 2.060000 1.545000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.185000  1.820000 0.435000 3.245000 ;
+      RECT 0.320000  0.085000 0.650000 1.010000 ;
+      RECT 1.215000  2.060000 1.545000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+  END
 END sky130_fd_sc_ls__nand3_1
diff --git a/cells/nand3/sky130_fd_sc_ls__nand3_2.magic.lef b/cells/nand3/sky130_fd_sc_ls__nand3_2.magic.lef
index fe52cbd..c901bb4 100644
--- a/cells/nand3/sky130_fd_sc_ls__nand3_2.magic.lef
+++ b/cells/nand3/sky130_fd_sc_ls__nand3_2.magic.lef
@@ -83,17 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.530000  0.085000 0.860000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -103,34 +92,42 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.065000 2.630000 1.315000 3.245000 ;
-        RECT 2.015000 2.630000 2.345000 3.245000 ;
-        RECT 2.995000 1.820000 3.245000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.100000 0.350000 0.350000 0.750000 ;
-      RECT 0.100000 0.750000 3.260000 0.765000 ;
-      RECT 0.100000 0.765000 1.370000 0.920000 ;
-      RECT 0.100000 0.920000 0.430000 1.010000 ;
-      RECT 1.040000 0.330000 1.210000 0.595000 ;
-      RECT 1.040000 0.595000 3.260000 0.750000 ;
-      RECT 1.455000 0.255000 2.765000 0.425000 ;
-      RECT 2.930000 0.765000 3.260000 1.150000 ;
-      RECT 2.945000 0.405000 3.260000 0.595000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
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+      RECT 0.115000  1.820000 0.365000 3.245000 ;
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+      RECT 1.040000  0.595000 3.260000 0.750000 ;
+      RECT 1.065000  2.630000 1.315000 3.245000 ;
+      RECT 1.455000  0.255000 2.765000 0.425000 ;
+      RECT 2.015000  2.630000 2.345000 3.245000 ;
+      RECT 2.930000  0.765000 3.260000 1.150000 ;
+      RECT 2.945000  0.405000 3.260000 0.595000 ;
+      RECT 2.995000  1.820000 3.245000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand3_2
diff --git a/cells/nand3/sky130_fd_sc_ls__nand3_4.magic.lef b/cells/nand3/sky130_fd_sc_ls__nand3_4.magic.lef
index 22a9f80..e0e0619 100644
--- a/cells/nand3/sky130_fd_sc_ls__nand3_4.magic.lef
+++ b/cells/nand3/sky130_fd_sc_ls__nand3_4.magic.lef
@@ -82,25 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 4.085000  0.085000 4.415000 0.750000 ;
-        RECT 4.945000  0.085000 5.275000 0.750000 ;
-        RECT 5.805000  0.085000 6.135000 1.170000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -110,42 +91,58 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.240000 3.415000 ;
-        RECT 0.115000 2.290000 0.445000 3.245000 ;
-        RECT 1.535000 2.290000 1.865000 3.245000 ;
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-        RECT 4.460000 1.950000 5.765000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 2.255000 0.595000 2.585000 0.920000 ;
-      RECT 2.255000 0.920000 5.625000 1.170000 ;
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-      RECT 3.115000 0.595000 3.445000 0.920000 ;
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-      RECT 4.585000 0.390000 4.775000 0.920000 ;
-      RECT 5.455000 0.390000 5.625000 0.920000 ;
+      RECT 0.000000 -0.085000 6.240000 0.085000 ;
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+      RECT 5.805000  0.085000 6.135000 1.170000 ;
+    LAYER mcon ;
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+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand3_4
diff --git a/cells/nand3b/sky130_fd_sc_ls__nand3b_1.magic.lef b/cells/nand3b/sky130_fd_sc_ls__nand3b_1.magic.lef
index 7a9c1d8..b1a25da 100644
--- a/cells/nand3b/sky130_fd_sc_ls__nand3b_1.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_ls__nand3b_1.magic.lef
@@ -77,16 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.545000  0.085000 1.220000 0.810000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -96,28 +86,35 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.805000 1.950000 1.135000 3.245000 ;
-        RECT 1.805000 2.290000 2.135000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 0.560000 0.375000 0.980000 ;
-      RECT 0.105000 0.980000 2.255000 1.150000 ;
-      RECT 0.105000 1.150000 0.275000 1.950000 ;
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-      RECT 2.085000 1.150000 2.255000 1.320000 ;
-      RECT 2.085000 1.320000 2.455000 1.650000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
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+      RECT 0.105000  1.150000 0.275000 1.950000 ;
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+      RECT 1.805000  2.290000 2.135000 3.245000 ;
+      RECT 2.085000  1.150000 2.255000 1.320000 ;
+      RECT 2.085000  1.320000 2.455000 1.650000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand3b_1
diff --git a/cells/nand3b/sky130_fd_sc_ls__nand3b_2.magic.lef b/cells/nand3b/sky130_fd_sc_ls__nand3b_2.magic.lef
index 4611f7c..1eb18d5 100644
--- a/cells/nand3b/sky130_fd_sc_ls__nand3b_2.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_ls__nand3b_2.magic.lef
@@ -76,20 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.530000  0.085000 0.820000 0.910000 ;
-        RECT 1.435000  0.085000 1.765000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -99,41 +85,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.830000 2.290000 1.075000 3.245000 ;
-        RECT 1.805000 2.290000 2.135000 3.245000 ;
-        RECT 2.790000 2.290000 3.120000 3.245000 ;
-        RECT 3.875000 1.950000 4.205000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.100000 0.450000 0.350000 1.090000 ;
-      RECT 0.100000 1.090000 2.195000 1.260000 ;
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-      RECT 2.970000 0.840000 3.790000 1.180000 ;
-      RECT 3.960000 0.500000 4.220000 1.180000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
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+      RECT 0.720000  1.260000 0.890000 1.950000 ;
+      RECT 0.830000  2.290000 1.075000 3.245000 ;
+      RECT 1.005000  0.330000 1.255000 0.750000 ;
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+      RECT 1.935000  0.670000 3.790000 0.750000 ;
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+      RECT 2.025000  1.260000 2.195000 1.350000 ;
+      RECT 2.025000  1.350000 2.355000 1.680000 ;
+      RECT 2.790000  2.290000 3.120000 3.245000 ;
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+      RECT 3.875000  1.950000 4.205000 3.245000 ;
+      RECT 3.960000  0.500000 4.220000 1.180000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand3b_2
diff --git a/cells/nand3b/sky130_fd_sc_ls__nand3b_4.magic.lef b/cells/nand3b/sky130_fd_sc_ls__nand3b_4.magic.lef
index 3b1f7ee..b174184 100644
--- a/cells/nand3b/sky130_fd_sc_ls__nand3b_4.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_ls__nand3b_4.magic.lef
@@ -75,28 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 0.935000  0.085000 1.280000 0.410000 ;
-        RECT 1.970000  0.085000 2.460000 0.500000 ;
-        RECT 3.140000  0.085000 3.470000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -106,58 +84,77 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 0.115000 2.290000 0.445000 3.245000 ;
-        RECT 1.490000 2.650000 2.565000 3.245000 ;
-        RECT 3.135000 2.650000 3.630000 3.245000 ;
-        RECT 4.580000 2.650000 5.400000 3.245000 ;
-        RECT 5.970000 2.650000 7.565000 3.245000 ;
-        RECT 6.400000 2.160000 7.565000 2.650000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 7.245000 1.010000 7.415000 1.820000 ;
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+      RECT 6.400000  2.160000 7.565000 2.650000 ;
+      RECT 7.245000  1.010000 7.415000 1.820000 ;
+    LAYER mcon ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand3b_4
diff --git a/cells/nand4/sky130_fd_sc_ls__nand4_1.magic.lef b/cells/nand4/sky130_fd_sc_ls__nand4_1.magic.lef
index b6e6e8a..b40fce9 100644
--- a/cells/nand4/sky130_fd_sc_ls__nand4_1.magic.lef
+++ b/cells/nand4/sky130_fd_sc_ls__nand4_1.magic.lef
@@ -87,16 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.110000  0.085000 0.785000 0.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -106,20 +96,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.375000 2.060000 0.705000 3.245000 ;
-        RECT 1.400000 2.320000 1.730000 3.245000 ;
-        RECT 2.435000 1.820000 2.765000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.110000  0.085000 0.785000 0.600000 ;
+      RECT 0.375000  2.060000 0.705000 3.245000 ;
+      RECT 1.400000  2.320000 1.730000 3.245000 ;
+      RECT 2.435000  1.820000 2.765000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+  END
 END sky130_fd_sc_ls__nand4_1
diff --git a/cells/nand4/sky130_fd_sc_ls__nand4_2.magic.lef b/cells/nand4/sky130_fd_sc_ls__nand4_2.magic.lef
index 93d47b6..1abf3f8 100644
--- a/cells/nand4/sky130_fd_sc_ls__nand4_2.magic.lef
+++ b/cells/nand4/sky130_fd_sc_ls__nand4_2.magic.lef
@@ -88,20 +88,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -111,41 +97,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
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-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 0.115000 1.010000 1.315000 1.180000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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 END sky130_fd_sc_ls__nand4_2
diff --git a/cells/nand4/sky130_fd_sc_ls__nand4_4.magic.lef b/cells/nand4/sky130_fd_sc_ls__nand4_4.magic.lef
index e994fbc..1a44e50 100644
--- a/cells/nand4/sky130_fd_sc_ls__nand4_4.magic.lef
+++ b/cells/nand4/sky130_fd_sc_ls__nand4_4.magic.lef
@@ -88,29 +88,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
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@@ -120,52 +97,72 @@
     SHAPE ABUTMENT ;
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     PORT
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+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand4_4
diff --git a/cells/nand4b/sky130_fd_sc_ls__nand4b_1.magic.lef b/cells/nand4b/sky130_fd_sc_ls__nand4b_1.magic.lef
index 95619a7..a4965d8 100644
--- a/cells/nand4b/sky130_fd_sc_ls__nand4b_1.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_ls__nand4b_1.magic.lef
@@ -86,17 +86,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -106,30 +95,38 @@
     SHAPE ABUTMENT ;
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     PORT
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand4b_1
diff --git a/cells/nand4b/sky130_fd_sc_ls__nand4b_2.magic.lef b/cells/nand4b/sky130_fd_sc_ls__nand4b_2.magic.lef
index 9a81c46..2b9ee53 100644
--- a/cells/nand4b/sky130_fd_sc_ls__nand4b_2.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_ls__nand4b_2.magic.lef
@@ -89,23 +89,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 4.865000  0.085000 5.195000 0.760000 ;
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@@ -115,48 +98,62 @@
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     PORT
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+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand4b_2
diff --git a/cells/nand4b/sky130_fd_sc_ls__nand4b_4.magic.lef b/cells/nand4b/sky130_fd_sc_ls__nand4b_4.magic.lef
index 336f45d..10f368a 100644
--- a/cells/nand4b/sky130_fd_sc_ls__nand4b_4.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_ls__nand4b_4.magic.lef
@@ -91,31 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -125,62 +100,84 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
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+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand4b_4
diff --git a/cells/nand4bb/sky130_fd_sc_ls__nand4bb_1.magic.lef b/cells/nand4bb/sky130_fd_sc_ls__nand4bb_1.magic.lef
index 804915a..cc180a4 100644
--- a/cells/nand4bb/sky130_fd_sc_ls__nand4bb_1.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_ls__nand4bb_1.magic.lef
@@ -90,20 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.650000  0.085000 0.980000 0.960000 ;
-        RECT 3.825000  0.085000 4.155000 0.840000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -113,38 +99,49 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
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 END sky130_fd_sc_ls__nand4bb_1
diff --git a/cells/nand4bb/sky130_fd_sc_ls__nand4bb_2.magic.lef b/cells/nand4bb/sky130_fd_sc_ls__nand4bb_2.magic.lef
index 3f24b9e..00a02ee 100644
--- a/cells/nand4bb/sky130_fd_sc_ls__nand4bb_2.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_ls__nand4bb_2.magic.lef
@@ -93,25 +93,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -121,58 +102,74 @@
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand4bb_2
diff --git a/cells/nand4bb/sky130_fd_sc_ls__nand4bb_4.magic.lef b/cells/nand4bb/sky130_fd_sc_ls__nand4bb_4.magic.lef
index 66313c6..c5e8c38 100644
--- a/cells/nand4bb/sky130_fd_sc_ls__nand4bb_4.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_ls__nand4bb_4.magic.lef
@@ -102,33 +102,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
-        RECT 0.625000  0.085000  0.955000 0.490000 ;
-        RECT 8.275000  0.085000  8.605000 0.790000 ;
-        RECT 9.135000  0.085000  9.465000 0.790000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
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-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
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-        RECT 9.275000 -0.085000 9.445000 0.085000 ;
-        RECT 9.755000 -0.085000 9.925000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -138,81 +111,105 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 10.080000 3.415000 ;
-        RECT 0.115000 2.290000  0.445000 3.245000 ;
-        RECT 1.015000 2.390000  1.345000 3.245000 ;
-        RECT 2.005000 2.390000  2.335000 3.245000 ;
-        RECT 3.135000 2.400000  3.465000 3.245000 ;
-        RECT 4.035000 2.400000  4.365000 3.245000 ;
-        RECT 4.985000 2.190000  5.315000 3.245000 ;
-        RECT 5.885000 2.160000  6.135000 3.245000 ;
-        RECT 6.835000 2.290000  7.165000 3.245000 ;
-        RECT 7.865000 2.290000  8.115000 3.245000 ;
-        RECT 8.815000 2.290000  8.985000 3.245000 ;
-        RECT 9.715000 1.950000  9.965000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
-        RECT 9.275000 3.245000 9.445000 3.415000 ;
-        RECT 9.755000 3.245000 9.925000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 5.915000  3.245000 6.085000 3.415000 ;
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+      RECT 6.395000  3.245000 6.565000 3.415000 ;
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+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
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+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ls__nand4bb_4
diff --git a/cells/nor2/sky130_fd_sc_ls__nor2_1.magic.lef b/cells/nor2/sky130_fd_sc_ls__nor2_1.magic.lef
index 5e25b6c..0f5b2ba 100644
--- a/cells/nor2/sky130_fd_sc_ls__nor2_1.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ls__nor2_1.magic.lef
@@ -65,14 +65,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.440000 0.085000 ;
-        RECT 0.135000  0.085000 0.385000 1.130000 ;
-        RECT 0.995000  0.085000 1.325000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.440000 0.245000 ;
     END
@@ -82,15 +74,23 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.440000 3.415000 ;
-        RECT 0.115000 1.950000 0.445000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.440000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.440000 0.085000 ;
+      RECT 0.000000  3.245000 1.440000 3.415000 ;
+      RECT 0.115000  1.950000 0.445000 3.245000 ;
+      RECT 0.135000  0.085000 0.385000 1.130000 ;
+      RECT 0.995000  0.085000 1.325000 1.130000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+  END
 END sky130_fd_sc_ls__nor2_1
diff --git a/cells/nor2/sky130_fd_sc_ls__nor2_2.magic.lef b/cells/nor2/sky130_fd_sc_ls__nor2_2.magic.lef
index 207585c..149e743 100644
--- a/cells/nor2/sky130_fd_sc_ls__nor2_2.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ls__nor2_2.magic.lef
@@ -65,16 +65,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.010000 ;
-        RECT 1.115000  0.085000 1.445000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -84,25 +74,32 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 1.505000 2.115000 1.755000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.155000 1.820000 0.405000 2.905000 ;
-      RECT 0.155000 2.905000 1.305000 3.075000 ;
-      RECT 1.135000 1.775000 2.285000 1.945000 ;
-      RECT 1.135000 1.945000 1.305000 2.905000 ;
-      RECT 1.955000 1.945000 2.285000 2.980000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 1.010000 ;
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+      RECT 0.155000  2.905000 1.305000 3.075000 ;
+      RECT 1.115000  0.085000 1.445000 1.130000 ;
+      RECT 1.135000  1.775000 2.285000 1.945000 ;
+      RECT 1.135000  1.945000 1.305000 2.905000 ;
+      RECT 1.505000  2.115000 1.755000 3.245000 ;
+      RECT 1.955000  1.945000 2.285000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor2_2
diff --git a/cells/nor2/sky130_fd_sc_ls__nor2_4.magic.lef b/cells/nor2/sky130_fd_sc_ls__nor2_4.magic.lef
index 9d5da7a..0654e4a 100644
--- a/cells/nor2/sky130_fd_sc_ls__nor2_4.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ls__nor2_4.magic.lef
@@ -71,21 +71,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.860000  0.085000 2.190000 0.670000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
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@@ -95,32 +80,44 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
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     LAYER li1 ;
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor2_4
diff --git a/cells/nor2/sky130_fd_sc_ls__nor2_8.magic.lef b/cells/nor2/sky130_fd_sc_ls__nor2_8.magic.lef
index 6dab143..802fdc3 100644
--- a/cells/nor2/sky130_fd_sc_ls__nor2_8.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ls__nor2_8.magic.lef
@@ -75,31 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
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-        RECT 2.360000  0.085000 3.090000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -109,47 +84,69 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
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+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor2_8
diff --git a/cells/nor2b/sky130_fd_sc_ls__nor2b_1.magic.lef b/cells/nor2b/sky130_fd_sc_ls__nor2b_1.magic.lef
index 51b2753..414f9f9 100644
--- a/cells/nor2b/sky130_fd_sc_ls__nor2b_1.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_ls__nor2b_1.magic.lef
@@ -65,16 +65,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.950000  0.085000 1.280000 1.010000 ;
-        RECT 1.955000  0.085000 2.230000 0.810000 ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -84,26 +74,33 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-      LAYER mcon ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 1.535000 1.320000 1.975000 1.650000 ;
-      RECT 1.535000 1.650000 1.705000 1.720000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
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+    LAYER mcon ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor2b_1
diff --git a/cells/nor2b/sky130_fd_sc_ls__nor2b_2.magic.lef b/cells/nor2b/sky130_fd_sc_ls__nor2b_2.magic.lef
index e399a3a..cecc779 100644
--- a/cells/nor2b/sky130_fd_sc_ls__nor2b_2.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_ls__nor2b_2.magic.lef
@@ -67,19 +67,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.985000  0.085000 1.315000 0.960000 ;
-        RECT 1.985000  0.085000 2.315000 0.790000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -89,33 +76,43 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor2b_2
diff --git a/cells/nor2b/sky130_fd_sc_ls__nor2b_4.magic.lef b/cells/nor2b/sky130_fd_sc_ls__nor2b_4.magic.lef
index 8aee7b5..a2ff7d0 100644
--- a/cells/nor2b/sky130_fd_sc_ls__nor2b_4.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_ls__nor2b_4.magic.lef
@@ -77,23 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 1.550000  0.085000 1.880000 0.500000 ;
-        RECT 2.570000  0.085000 3.380000 0.500000 ;
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       LAYER met1 ;
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@@ -103,42 +86,56 @@
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     PORT
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-        RECT 4.955000 3.245000 5.125000 3.415000 ;
       LAYER met1 ;
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     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor2b_4
diff --git a/cells/nor3/sky130_fd_sc_ls__nor3_1.magic.lef b/cells/nor3/sky130_fd_sc_ls__nor3_1.magic.lef
index e4a67e5..5d447c4 100644
--- a/cells/nor3/sky130_fd_sc_ls__nor3_1.magic.lef
+++ b/cells/nor3/sky130_fd_sc_ls__nor3_1.magic.lef
@@ -76,16 +76,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.710000 ;
-        RECT 0.115000  0.710000 0.360000 1.010000 ;
-        RECT 0.975000  0.085000 1.305000 0.710000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -95,17 +85,27 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.105000 1.950000 0.355000 2.325000 ;
-        RECT 0.105000 2.325000 0.435000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.105000  1.950000 0.355000 2.325000 ;
+      RECT 0.105000  2.325000 0.435000 3.245000 ;
+      RECT 0.115000  0.085000 0.445000 0.710000 ;
+      RECT 0.115000  0.710000 0.360000 1.010000 ;
+      RECT 0.975000  0.085000 1.305000 0.710000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+  END
 END sky130_fd_sc_ls__nor3_1
diff --git a/cells/nor3/sky130_fd_sc_ls__nor3_2.magic.lef b/cells/nor3/sky130_fd_sc_ls__nor3_2.magic.lef
index 3ed4b3b..1564599 100644
--- a/cells/nor3/sky130_fd_sc_ls__nor3_2.magic.lef
+++ b/cells/nor3/sky130_fd_sc_ls__nor3_2.magic.lef
@@ -79,18 +79,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 1.480000 0.650000 ;
-        RECT 2.150000  0.085000 2.480000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -100,30 +88,39 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 2.015000 2.400000 2.345000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 2.060000 0.445000 2.905000 ;
-      RECT 0.115000 2.905000 1.315000 3.075000 ;
-      RECT 1.145000 1.720000 3.245000 1.890000 ;
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-      RECT 2.515000 2.230000 2.795000 2.990000 ;
-      RECT 2.965000 1.890000 3.245000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
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+      RECT 0.615000  0.085000 1.480000 0.650000 ;
+      RECT 1.145000  1.720000 3.245000 1.890000 ;
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+      RECT 2.015000  2.400000 2.345000 3.245000 ;
+      RECT 2.150000  0.085000 2.480000 1.130000 ;
+      RECT 2.515000  2.230000 2.795000 2.990000 ;
+      RECT 2.965000  1.890000 3.245000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor3_2
diff --git a/cells/nor3/sky130_fd_sc_ls__nor3_4.magic.lef b/cells/nor3/sky130_fd_sc_ls__nor3_4.magic.lef
index 2823eed..703ce56 100644
--- a/cells/nor3/sky130_fd_sc_ls__nor3_4.magic.lef
+++ b/cells/nor3/sky130_fd_sc_ls__nor3_4.magic.lef
@@ -87,27 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.130000 ;
-        RECT 1.045000  0.085000 1.375000 0.840000 ;
-        RECT 2.045000  0.085000 2.375000 0.670000 ;
-        RECT 3.055000  0.085000 3.365000 0.670000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
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-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -117,44 +96,62 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
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-        RECT 5.835000 2.700000 6.165000 3.245000 ;
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-        RECT 6.395000 3.245000 6.565000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.720000 3.575000 ;
     END
   END VPWR
   OBS
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+    LAYER mcon ;
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+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor3_4
diff --git a/cells/nor3b/sky130_fd_sc_ls__nor3b_1.magic.lef b/cells/nor3b/sky130_fd_sc_ls__nor3b_1.magic.lef
index bce5c36..1bc75b6 100644
--- a/cells/nor3b/sky130_fd_sc_ls__nor3b_1.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_ls__nor3b_1.magic.lef
@@ -75,17 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.830000  0.085000 1.160000 1.010000 ;
-        RECT 1.830000  0.085000 2.160000 0.840000 ;
-      LAYER mcon ;
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-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -95,28 +84,36 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.835000 2.290000 1.165000 3.245000 ;
-      LAYER mcon ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
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     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor3b_1
diff --git a/cells/nor3b/sky130_fd_sc_ls__nor3b_2.magic.lef b/cells/nor3b/sky130_fd_sc_ls__nor3b_2.magic.lef
index 08409c6..a099784 100644
--- a/cells/nor3b/sky130_fd_sc_ls__nor3b_2.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_ls__nor3b_2.magic.lef
@@ -77,23 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.620000  0.085000 0.950000 0.940000 ;
-        RECT 1.565000  0.085000 2.335000 0.600000 ;
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-      LAYER mcon ;
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-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -103,39 +86,53 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
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-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor3b_2
diff --git a/cells/nor3b/sky130_fd_sc_ls__nor3b_4.magic.lef b/cells/nor3b/sky130_fd_sc_ls__nor3b_4.magic.lef
index 39a4172..7b4572e 100644
--- a/cells/nor3b/sky130_fd_sc_ls__nor3b_4.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_ls__nor3b_4.magic.lef
@@ -84,32 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.115000  0.085000 1.445000 0.840000 ;
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-        RECT 4.975000  0.085000 5.435000 0.680000 ;
-        RECT 6.105000  0.085000 6.435000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
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-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
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-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -119,56 +93,79 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 4.400000 2.580000 4.730000 3.245000 ;
-        RECT 5.300000 2.400000 5.630000 3.245000 ;
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-        RECT 7.235000 2.060000 7.565000 3.245000 ;
-      LAYER mcon ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
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-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
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+      RECT 3.995000  3.245000 4.165000 3.415000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
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+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor3b_4
diff --git a/cells/nor4/sky130_fd_sc_ls__nor4_1.magic.lef b/cells/nor4/sky130_fd_sc_ls__nor4_1.magic.lef
index e025b46..990bf63 100644
--- a/cells/nor4/sky130_fd_sc_ls__nor4_1.magic.lef
+++ b/cells/nor4/sky130_fd_sc_ls__nor4_1.magic.lef
@@ -84,18 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.210000  0.085000 0.610000 1.010000 ;
-        RECT 1.210000  0.085000 1.540000 0.840000 ;
-        RECT 2.310000  0.085000 2.640000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -105,18 +93,30 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.255000 1.820000 0.585000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.210000  0.085000 0.610000 1.010000 ;
+      RECT 0.255000  1.820000 0.585000 3.245000 ;
+      RECT 1.210000  0.085000 1.540000 0.840000 ;
+      RECT 2.310000  0.085000 2.640000 0.840000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+  END
 END sky130_fd_sc_ls__nor4_1
diff --git a/cells/nor4/sky130_fd_sc_ls__nor4_2.magic.lef b/cells/nor4/sky130_fd_sc_ls__nor4_2.magic.lef
index c5a406d..bab8e8b 100644
--- a/cells/nor4/sky130_fd_sc_ls__nor4_2.magic.lef
+++ b/cells/nor4/sky130_fd_sc_ls__nor4_2.magic.lef
@@ -93,21 +93,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.605000  0.085000 1.380000 0.600000 ;
-        RECT 2.050000  0.085000 2.380000 0.810000 ;
-        RECT 3.050000  0.085000 3.380000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -117,36 +102,48 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 2.975000 2.730000 3.305000 3.245000 ;
-      LAYER mcon ;
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-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor4_2
diff --git a/cells/nor4/sky130_fd_sc_ls__nor4_4.magic.lef b/cells/nor4/sky130_fd_sc_ls__nor4_4.magic.lef
index c0080b5..ee791fa 100644
--- a/cells/nor4/sky130_fd_sc_ls__nor4_4.magic.lef
+++ b/cells/nor4/sky130_fd_sc_ls__nor4_4.magic.lef
@@ -91,32 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.840000 ;
-        RECT 1.910000  0.085000 2.240000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
     END
@@ -126,54 +100,77 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 8.640000 3.575000 ;
     END
   END VPWR
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     LAYER li1 ;
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+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor4_4
diff --git a/cells/nor4b/sky130_fd_sc_ls__nor4b_1.magic.lef b/cells/nor4b/sky130_fd_sc_ls__nor4b_1.magic.lef
index 3830d9d..15233f3 100644
--- a/cells/nor4b/sky130_fd_sc_ls__nor4b_1.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_ls__nor4b_1.magic.lef
@@ -84,19 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.790000  0.085000 1.120000 0.940000 ;
-        RECT 1.790000  0.085000 2.120000 0.840000 ;
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-      LAYER mcon ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -106,29 +93,39 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-      LAYER mcon ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 2.565000 1.350000 2.935000 1.680000 ;
-      RECT 2.565000 1.680000 2.735000 1.950000 ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor4b_1
diff --git a/cells/nor4b/sky130_fd_sc_ls__nor4b_2.magic.lef b/cells/nor4b/sky130_fd_sc_ls__nor4b_2.magic.lef
index 648c006..abec46e 100644
--- a/cells/nor4b/sky130_fd_sc_ls__nor4b_2.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_ls__nor4b_2.magic.lef
@@ -90,26 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.750000  0.085000 1.080000 0.960000 ;
-        RECT 1.750000  0.085000 2.270000 0.600000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
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@@ -119,44 +99,61 @@
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     PORT
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+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor4b_2
diff --git a/cells/nor4b/sky130_fd_sc_ls__nor4b_4.magic.lef b/cells/nor4b/sky130_fd_sc_ls__nor4b_4.magic.lef
index 2f0f224..bcf871e 100644
--- a/cells/nor4b/sky130_fd_sc_ls__nor4b_4.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_ls__nor4b_4.magic.lef
@@ -98,39 +98,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 2.000000  0.085000  2.330000 0.790000 ;
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       LAYER met1 ;
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     END
@@ -140,65 +107,95 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ls__nor4b_4
diff --git a/cells/nor4bb/sky130_fd_sc_ls__nor4bb_1.magic.lef b/cells/nor4bb/sky130_fd_sc_ls__nor4bb_1.magic.lef
index ed5f6a9..9ec451b 100644
--- a/cells/nor4bb/sky130_fd_sc_ls__nor4bb_1.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_ls__nor4bb_1.magic.lef
@@ -85,22 +85,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.945000  0.085000 1.275000 1.130000 ;
-        RECT 1.945000  0.085000 2.690000 0.680000 ;
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-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -110,39 +94,52 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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   END
 END sky130_fd_sc_ls__nor4bb_1
diff --git a/cells/nor4bb/sky130_fd_sc_ls__nor4bb_2.magic.lef b/cells/nor4bb/sky130_fd_sc_ls__nor4bb_2.magic.lef
index fdc7aaf..de4b450 100644
--- a/cells/nor4bb/sky130_fd_sc_ls__nor4bb_2.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_ls__nor4bb_2.magic.lef
@@ -92,30 +92,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -125,60 +101,81 @@
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 END sky130_fd_sc_ls__nor4bb_2
diff --git a/cells/nor4bb/sky130_fd_sc_ls__nor4bb_4.magic.lef b/cells/nor4bb/sky130_fd_sc_ls__nor4bb_4.magic.lef
index 14c07f6..656be6b 100644
--- a/cells/nor4bb/sky130_fd_sc_ls__nor4bb_4.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_ls__nor4bb_4.magic.lef
@@ -101,42 +101,6 @@
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@@ -146,82 +110,115 @@
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 END sky130_fd_sc_ls__nor4bb_4
diff --git a/cells/o2111a/sky130_fd_sc_ls__o2111a_1.magic.lef b/cells/o2111a/sky130_fd_sc_ls__o2111a_1.magic.lef
index f89813f..204188e 100644
--- a/cells/o2111a/sky130_fd_sc_ls__o2111a_1.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_ls__o2111a_1.magic.lef
@@ -91,19 +91,6 @@
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     USE GROUND ;
     PORT
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@@ -113,37 +100,47 @@
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 END sky130_fd_sc_ls__o2111a_1
diff --git a/cells/o2111a/sky130_fd_sc_ls__o2111a_2.magic.lef b/cells/o2111a/sky130_fd_sc_ls__o2111a_2.magic.lef
index d404dd8..42c8dd9 100644
--- a/cells/o2111a/sky130_fd_sc_ls__o2111a_2.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_ls__o2111a_2.magic.lef
@@ -91,22 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -116,40 +100,53 @@
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 END sky130_fd_sc_ls__o2111a_2
diff --git a/cells/o2111a/sky130_fd_sc_ls__o2111a_4.magic.lef b/cells/o2111a/sky130_fd_sc_ls__o2111a_4.magic.lef
index 6019184..8823c1c 100644
--- a/cells/o2111a/sky130_fd_sc_ls__o2111a_4.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_ls__o2111a_4.magic.lef
@@ -97,31 +97,6 @@
     SHAPE ABUTMENT ;
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     PORT
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@@ -131,68 +106,90 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__o2111a_4
diff --git a/cells/o2111ai/sky130_fd_sc_ls__o2111ai_1.magic.lef b/cells/o2111ai/sky130_fd_sc_ls__o2111ai_1.magic.lef
index 6b68f1f..71562d7 100644
--- a/cells/o2111ai/sky130_fd_sc_ls__o2111ai_1.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_ls__o2111ai_1.magic.lef
@@ -93,17 +93,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -113,27 +102,35 @@
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 END sky130_fd_sc_ls__o2111ai_1
diff --git a/cells/o2111ai/sky130_fd_sc_ls__o2111ai_2.magic.lef b/cells/o2111ai/sky130_fd_sc_ls__o2111ai_2.magic.lef
index 21d85c8..1e19ceb 100644
--- a/cells/o2111ai/sky130_fd_sc_ls__o2111ai_2.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_ls__o2111ai_2.magic.lef
@@ -99,23 +99,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -125,51 +108,65 @@
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 END sky130_fd_sc_ls__o2111ai_2
diff --git a/cells/o2111ai/sky130_fd_sc_ls__o2111ai_4.magic.lef b/cells/o2111ai/sky130_fd_sc_ls__o2111ai_4.magic.lef
index 7cce0a6..54dc771 100644
--- a/cells/o2111ai/sky130_fd_sc_ls__o2111ai_4.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_ls__o2111ai_4.magic.lef
@@ -103,34 +103,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -140,62 +112,87 @@
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     PORT
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 END sky130_fd_sc_ls__o2111ai_4
diff --git a/cells/o211a/sky130_fd_sc_ls__o211a_1.magic.lef b/cells/o211a/sky130_fd_sc_ls__o211a_1.magic.lef
index a8b84e4..719ca73 100644
--- a/cells/o211a/sky130_fd_sc_ls__o211a_1.magic.lef
+++ b/cells/o211a/sky130_fd_sc_ls__o211a_1.magic.lef
@@ -82,20 +82,6 @@
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@@ -105,39 +91,50 @@
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 END sky130_fd_sc_ls__o211a_1
diff --git a/cells/o211a/sky130_fd_sc_ls__o211a_2.magic.lef b/cells/o211a/sky130_fd_sc_ls__o211a_2.magic.lef
index 1b54de7..958ada0 100644
--- a/cells/o211a/sky130_fd_sc_ls__o211a_2.magic.lef
+++ b/cells/o211a/sky130_fd_sc_ls__o211a_2.magic.lef
@@ -83,20 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -106,37 +92,48 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__o211a_2
diff --git a/cells/o211a/sky130_fd_sc_ls__o211a_4.magic.lef b/cells/o211a/sky130_fd_sc_ls__o211a_4.magic.lef
index a4e2594..2897118 100644
--- a/cells/o211a/sky130_fd_sc_ls__o211a_4.magic.lef
+++ b/cells/o211a/sky130_fd_sc_ls__o211a_4.magic.lef
@@ -86,28 +86,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -117,56 +95,75 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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     END
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   END
 END sky130_fd_sc_ls__o211a_4
diff --git a/cells/o211ai/sky130_fd_sc_ls__o211ai_1.magic.lef b/cells/o211ai/sky130_fd_sc_ls__o211ai_1.magic.lef
index 900ddf3..2248019 100644
--- a/cells/o211ai/sky130_fd_sc_ls__o211ai_1.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_ls__o211ai_1.magic.lef
@@ -87,16 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 0.635000  0.085000 0.965000 0.780000 ;
-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -106,25 +96,32 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-        RECT 1.705000 2.140000 2.035000 3.245000 ;
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       LAYER met1 ;
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     END
   END VPWR
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-      RECT 0.135000 0.960000 1.395000 1.130000 ;
-      RECT 1.145000 0.350000 1.395000 0.960000 ;
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+    LAYER mcon ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__o211ai_1
diff --git a/cells/o211ai/sky130_fd_sc_ls__o211ai_2.magic.lef b/cells/o211ai/sky130_fd_sc_ls__o211ai_2.magic.lef
index 8f0fc7d..39bc360 100644
--- a/cells/o211ai/sky130_fd_sc_ls__o211ai_2.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_ls__o211ai_2.magic.lef
@@ -87,22 +87,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -112,42 +96,55 @@
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     PORT
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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 END sky130_fd_sc_ls__o211ai_2
diff --git a/cells/o211ai/sky130_fd_sc_ls__o211ai_4.magic.lef b/cells/o211ai/sky130_fd_sc_ls__o211ai_4.magic.lef
index de4a0db..608ca6c 100644
--- a/cells/o211ai/sky130_fd_sc_ls__o211ai_4.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_ls__o211ai_4.magic.lef
@@ -90,30 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.545000  0.085000 1.875000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -123,57 +99,78 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__o211ai_4
diff --git a/cells/o21a/sky130_fd_sc_ls__o21a_1.magic.lef b/cells/o21a/sky130_fd_sc_ls__o21a_1.magic.lef
index 36f12ca..f57ebed 100644
--- a/cells/o21a/sky130_fd_sc_ls__o21a_1.magic.lef
+++ b/cells/o21a/sky130_fd_sc_ls__o21a_1.magic.lef
@@ -72,17 +72,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.935000 ;
-        RECT 2.005000  0.085000 2.335000 0.790000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -92,31 +81,39 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
   OBS
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+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21a_1
diff --git a/cells/o21a/sky130_fd_sc_ls__o21a_2.magic.lef b/cells/o21a/sky130_fd_sc_ls__o21a_2.magic.lef
index 6d10b4b..23b73ef 100644
--- a/cells/o21a/sky130_fd_sc_ls__o21a_2.magic.lef
+++ b/cells/o21a/sky130_fd_sc_ls__o21a_2.magic.lef
@@ -73,20 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
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-        RECT 2.465000  0.085000 2.795000 1.050000 ;
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       LAYER met1 ;
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     END
@@ -96,34 +82,45 @@
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     PORT
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21a_2
diff --git a/cells/o21a/sky130_fd_sc_ls__o21a_4.magic.lef b/cells/o21a/sky130_fd_sc_ls__o21a_4.magic.lef
index 2da8048..16e8d91 100644
--- a/cells/o21a/sky130_fd_sc_ls__o21a_4.magic.lef
+++ b/cells/o21a/sky130_fd_sc_ls__o21a_4.magic.lef
@@ -79,26 +79,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.560000  0.085000 1.890000 0.935000 ;
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       LAYER met1 ;
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@@ -108,48 +88,65 @@
     SHAPE ABUTMENT ;
     USE POWER ;
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21a_4
diff --git a/cells/o21ai/sky130_fd_sc_ls__o21ai_1.magic.lef b/cells/o21ai/sky130_fd_sc_ls__o21ai_1.magic.lef
index b57b91b..3194bc7 100644
--- a/cells/o21ai/sky130_fd_sc_ls__o21ai_1.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_ls__o21ai_1.magic.lef
@@ -74,15 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.605000  0.085000 1.295000 0.500000 ;
-      LAYER mcon ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -92,25 +83,31 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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-        RECT 1.870000 1.950000 2.200000 3.245000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 0.115000 0.840000 0.445000 1.010000 ;
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+    LAYER mcon ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21ai_1
diff --git a/cells/o21ai/sky130_fd_sc_ls__o21ai_2.magic.lef b/cells/o21ai/sky130_fd_sc_ls__o21ai_2.magic.lef
index 0e5682f..e6c3272 100644
--- a/cells/o21ai/sky130_fd_sc_ls__o21ai_2.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_ls__o21ai_2.magic.lef
@@ -78,18 +78,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
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-        RECT 1.545000  0.085000 1.875000 0.830000 ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -99,33 +87,42 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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     END
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   END
 END sky130_fd_sc_ls__o21ai_2
diff --git a/cells/o21ai/sky130_fd_sc_ls__o21ai_4.magic.lef b/cells/o21ai/sky130_fd_sc_ls__o21ai_4.magic.lef
index 799647b..e89cd10 100644
--- a/cells/o21ai/sky130_fd_sc_ls__o21ai_4.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_ls__o21ai_4.magic.lef
@@ -80,25 +80,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.405000  0.085000 1.735000 0.670000 ;
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@@ -108,52 +89,68 @@
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 END sky130_fd_sc_ls__o21ai_4
diff --git a/cells/o21ba/sky130_fd_sc_ls__o21ba_1.magic.lef b/cells/o21ba/sky130_fd_sc_ls__o21ba_1.magic.lef
index 6e6278d..c4de13c 100644
--- a/cells/o21ba/sky130_fd_sc_ls__o21ba_1.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_ls__o21ba_1.magic.lef
@@ -73,19 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -95,39 +82,49 @@
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 END sky130_fd_sc_ls__o21ba_1
diff --git a/cells/o21ba/sky130_fd_sc_ls__o21ba_2.magic.lef b/cells/o21ba/sky130_fd_sc_ls__o21ba_2.magic.lef
index a919426..e002eb4 100644
--- a/cells/o21ba/sky130_fd_sc_ls__o21ba_2.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_ls__o21ba_2.magic.lef
@@ -73,20 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -96,43 +82,54 @@
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 END sky130_fd_sc_ls__o21ba_2
diff --git a/cells/o21ba/sky130_fd_sc_ls__o21ba_4.magic.lef b/cells/o21ba/sky130_fd_sc_ls__o21ba_4.magic.lef
index 50614ac..b7fbf86 100644
--- a/cells/o21ba/sky130_fd_sc_ls__o21ba_4.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_ls__o21ba_4.magic.lef
@@ -76,27 +76,6 @@
     SHAPE ABUTMENT ;
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@@ -106,59 +85,77 @@
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+      RECT 4.955000  3.245000 5.125000 3.415000 ;
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+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21ba_4
diff --git a/cells/o21bai/sky130_fd_sc_ls__o21bai_1.magic.lef b/cells/o21bai/sky130_fd_sc_ls__o21bai_1.magic.lef
index 33a63d5..f74b7a8 100644
--- a/cells/o21bai/sky130_fd_sc_ls__o21bai_1.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_ls__o21bai_1.magic.lef
@@ -75,17 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.540000  0.085000 0.870000 0.940000 ;
-        RECT 1.995000  0.085000 2.335000 0.680000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -95,32 +84,40 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
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+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21bai_1
diff --git a/cells/o21bai/sky130_fd_sc_ls__o21bai_2.magic.lef b/cells/o21bai/sky130_fd_sc_ls__o21bai_2.magic.lef
index 5221e1d..c0681bd 100644
--- a/cells/o21bai/sky130_fd_sc_ls__o21bai_2.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_ls__o21bai_2.magic.lef
@@ -78,21 +78,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.840000 ;
-        RECT 2.535000  0.085000 2.865000 0.840000 ;
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-      LAYER mcon ;
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-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -102,42 +87,54 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
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-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__o21bai_2
diff --git a/cells/o21bai/sky130_fd_sc_ls__o21bai_4.magic.lef b/cells/o21bai/sky130_fd_sc_ls__o21bai_4.magic.lef
index 31abdcd..0df51ec 100644
--- a/cells/o21bai/sky130_fd_sc_ls__o21bai_4.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_ls__o21bai_4.magic.lef
@@ -81,29 +81,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.840000 ;
-        RECT 1.455000  0.085000 1.785000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -113,60 +90,80 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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   END
 END sky130_fd_sc_ls__o21bai_4
diff --git a/cells/o221a/sky130_fd_sc_ls__o221a_1.magic.lef b/cells/o221a/sky130_fd_sc_ls__o221a_1.magic.lef
index 9aee6ab..c3ad66d 100644
--- a/cells/o221a/sky130_fd_sc_ls__o221a_1.magic.lef
+++ b/cells/o221a/sky130_fd_sc_ls__o221a_1.magic.lef
@@ -91,20 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
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-        RECT 1.700000  0.085000 2.030000 0.940000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -114,40 +100,51 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__o221a_1
diff --git a/cells/o221a/sky130_fd_sc_ls__o221a_2.magic.lef b/cells/o221a/sky130_fd_sc_ls__o221a_2.magic.lef
index cbdd8b5..b3e3ad0 100644
--- a/cells/o221a/sky130_fd_sc_ls__o221a_2.magic.lef
+++ b/cells/o221a/sky130_fd_sc_ls__o221a_2.magic.lef
@@ -91,22 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -116,41 +100,54 @@
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 END sky130_fd_sc_ls__o221a_2
diff --git a/cells/o221a/sky130_fd_sc_ls__o221a_4.magic.lef b/cells/o221a/sky130_fd_sc_ls__o221a_4.magic.lef
index 02b6853..b89d357 100644
--- a/cells/o221a/sky130_fd_sc_ls__o221a_4.magic.lef
+++ b/cells/o221a/sky130_fd_sc_ls__o221a_4.magic.lef
@@ -97,30 +97,6 @@
     SHAPE ABUTMENT ;
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     PORT
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       LAYER met1 ;
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@@ -130,67 +106,88 @@
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 END sky130_fd_sc_ls__o221a_4
diff --git a/cells/o221ai/sky130_fd_sc_ls__o221ai_1.magic.lef b/cells/o221ai/sky130_fd_sc_ls__o221ai_1.magic.lef
index 2b60e91..d70cec2 100644
--- a/cells/o221ai/sky130_fd_sc_ls__o221ai_1.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_ls__o221ai_1.magic.lef
@@ -95,18 +95,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -116,33 +104,42 @@
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 END sky130_fd_sc_ls__o221ai_1
diff --git a/cells/o221ai/sky130_fd_sc_ls__o221ai_2.magic.lef b/cells/o221ai/sky130_fd_sc_ls__o221ai_2.magic.lef
index a3efcdb..ce651d0 100644
--- a/cells/o221ai/sky130_fd_sc_ls__o221ai_2.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_ls__o221ai_2.magic.lef
@@ -97,23 +97,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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@@ -123,49 +106,63 @@
     SHAPE ABUTMENT ;
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     PORT
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 END sky130_fd_sc_ls__o221ai_2
diff --git a/cells/o221ai/sky130_fd_sc_ls__o221ai_4.magic.lef b/cells/o221ai/sky130_fd_sc_ls__o221ai_4.magic.lef
index ae296e6..09d013d 100644
--- a/cells/o221ai/sky130_fd_sc_ls__o221ai_4.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_ls__o221ai_4.magic.lef
@@ -108,34 +108,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -145,73 +117,98 @@
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 END sky130_fd_sc_ls__o221ai_4
diff --git a/cells/o22a/sky130_fd_sc_ls__o22a_1.magic.lef b/cells/o22a/sky130_fd_sc_ls__o22a_1.magic.lef
index 146cf2a..fc9d583 100644
--- a/cells/o22a/sky130_fd_sc_ls__o22a_1.magic.lef
+++ b/cells/o22a/sky130_fd_sc_ls__o22a_1.magic.lef
@@ -83,19 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
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-        RECT 2.885000  0.085000 3.225000 0.960000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -105,34 +92,44 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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     END
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__o22a_1
diff --git a/cells/o22a/sky130_fd_sc_ls__o22a_2.magic.lef b/cells/o22a/sky130_fd_sc_ls__o22a_2.magic.lef
index 37c350c..77a12eb 100644
--- a/cells/o22a/sky130_fd_sc_ls__o22a_2.magic.lef
+++ b/cells/o22a/sky130_fd_sc_ls__o22a_2.magic.lef
@@ -83,20 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.105000  0.085000 0.365000 1.130000 ;
-        RECT 0.965000  0.085000 1.295000 0.640000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -106,37 +92,48 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
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+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__o22a_2
diff --git a/cells/o22a/sky130_fd_sc_ls__o22a_4.magic.lef b/cells/o22a/sky130_fd_sc_ls__o22a_4.magic.lef
index 7019ec2..2979d54 100644
--- a/cells/o22a/sky130_fd_sc_ls__o22a_4.magic.lef
+++ b/cells/o22a/sky130_fd_sc_ls__o22a_4.magic.lef
@@ -88,28 +88,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -119,56 +97,75 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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   END
 END sky130_fd_sc_ls__o22a_4
diff --git a/cells/o22ai/sky130_fd_sc_ls__o22ai_1.magic.lef b/cells/o22ai/sky130_fd_sc_ls__o22ai_1.magic.lef
index b730174..65eb4dd 100644
--- a/cells/o22ai/sky130_fd_sc_ls__o22ai_1.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_ls__o22ai_1.magic.lef
@@ -82,16 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
@@ -101,27 +91,34 @@
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   END
 END sky130_fd_sc_ls__o22ai_1
diff --git a/cells/o22ai/sky130_fd_sc_ls__o22ai_2.magic.lef b/cells/o22ai/sky130_fd_sc_ls__o22ai_2.magic.lef
index 916bac8..57b205e 100644
--- a/cells/o22ai/sky130_fd_sc_ls__o22ai_2.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_ls__o22ai_2.magic.lef
@@ -90,21 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -114,46 +99,58 @@
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 END sky130_fd_sc_ls__o22ai_2
diff --git a/cells/o22ai/sky130_fd_sc_ls__o22ai_4.magic.lef b/cells/o22ai/sky130_fd_sc_ls__o22ai_4.magic.lef
index 442d2b1..c1b58c4 100644
--- a/cells/o22ai/sky130_fd_sc_ls__o22ai_4.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_ls__o22ai_4.magic.lef
@@ -101,30 +101,6 @@
     SHAPE ABUTMENT ;
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     PORT
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       LAYER met1 ;
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@@ -134,60 +110,81 @@
     SHAPE ABUTMENT ;
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     PORT
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 END sky130_fd_sc_ls__o22ai_4
diff --git a/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_1.magic.lef b/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_1.magic.lef
index bd5d26d..741957e 100644
--- a/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_1.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_1.magic.lef
@@ -83,20 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -106,42 +92,53 @@
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__o2bb2a_1
diff --git a/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_2.magic.lef b/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_2.magic.lef
index 62cb414..95bc941 100644
--- a/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_2.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_2.magic.lef
@@ -82,21 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.940000 ;
-        RECT 2.885000  0.085000 3.215000 0.965000 ;
-        RECT 3.940000  0.085000 4.190000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -106,45 +91,57 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.120000 1.950000 0.450000 3.245000 ;
-        RECT 1.585000 2.735000 1.940000 3.245000 ;
-        RECT 2.770000 2.735000 3.220000 3.245000 ;
-        RECT 3.955000 1.820000 4.205000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.365000 1.110000 ;
-      RECT 0.115000 1.110000 1.305000 1.280000 ;
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-      RECT 3.085000 1.305000 3.430000 1.635000 ;
-      RECT 3.085000 1.635000 3.255000 2.395000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
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+      RECT 0.120000  1.950000 0.450000 3.245000 ;
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+      RECT 1.455000  1.450000 1.785000 1.780000 ;
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+      RECT 2.045000  0.595000 2.375000 1.135000 ;
+      RECT 2.545000  0.425000 2.715000 1.135000 ;
+      RECT 2.545000  1.135000 3.255000 1.305000 ;
+      RECT 2.770000  2.735000 3.220000 3.245000 ;
+      RECT 2.885000  0.085000 3.215000 0.965000 ;
+      RECT 3.085000  1.305000 3.430000 1.635000 ;
+      RECT 3.085000  1.635000 3.255000 2.395000 ;
+      RECT 3.940000  0.085000 4.190000 1.130000 ;
+      RECT 3.955000  1.820000 4.205000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__o2bb2a_2
diff --git a/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_4.magic.lef b/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_4.magic.lef
index 8b95389..93e2a8f 100644
--- a/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_4.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_ls__o2bb2a_4.magic.lef
@@ -86,29 +86,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.750000 ;
-        RECT 1.615000  0.085000 1.945000 0.610000 ;
-        RECT 4.540000  0.085000 5.080000 0.780000 ;
-        RECT 5.755000  0.085000 6.085000 0.640000 ;
-        RECT 6.755000  0.085000 7.085000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -118,65 +95,85 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.200000 3.415000 ;
-        RECT 0.715000 2.290000 0.885000 3.245000 ;
-        RECT 2.545000 2.320000 2.875000 3.245000 ;
-        RECT 3.600000 2.790000 3.930000 3.245000 ;
-        RECT 4.670000 2.790000 5.000000 3.245000 ;
-        RECT 5.755000 2.060000 6.085000 3.245000 ;
-        RECT 6.755000 1.820000 7.085000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
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-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.445000 0.920000 ;
-      RECT 0.115000 0.920000 3.335000 1.090000 ;
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-      RECT 0.185000 2.120000 0.515000 2.980000 ;
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-      RECT 4.915000 1.550000 5.085000 2.450000 ;
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+      RECT 6.755000  0.085000 7.085000 1.130000 ;
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+    LAYER mcon ;
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+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ls__o2bb2a_4
diff --git a/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_1.magic.lef b/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_1.magic.lef
index dc45c8a..f6ae81d 100644
--- a/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_1.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_1.magic.lef
@@ -83,18 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.950000 ;
-        RECT 2.540000  0.085000 2.710000 0.790000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -104,33 +92,42 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
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-      LAYER mcon ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__o2bb2ai_1
diff --git a/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_2.magic.lef b/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_2.magic.lef
index 553145b..a434550 100644
--- a/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_2.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_2.magic.lef
@@ -93,25 +93,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
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-        RECT 2.080000  0.085000 2.340000 0.825000 ;
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       LAYER met1 ;
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@@ -121,55 +102,71 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__o2bb2ai_2
diff --git a/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_4.magic.lef b/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_4.magic.lef
index 2367ed4..8b3d1b6 100644
--- a/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_4.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_ls__o2bb2ai_4.magic.lef
@@ -91,36 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
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       LAYER met1 ;
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     END
@@ -130,78 +100,105 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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 END sky130_fd_sc_ls__o2bb2ai_4
diff --git a/cells/o311a/sky130_fd_sc_ls__o311a_1.magic.lef b/cells/o311a/sky130_fd_sc_ls__o311a_1.magic.lef
index 2d74e7d..f4f3303 100644
--- a/cells/o311a/sky130_fd_sc_ls__o311a_1.magic.lef
+++ b/cells/o311a/sky130_fd_sc_ls__o311a_1.magic.lef
@@ -94,20 +94,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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diff --git a/cells/o311a/sky130_fd_sc_ls__o311a_2.magic.lef b/cells/o311a/sky130_fd_sc_ls__o311a_2.magic.lef
index 87e4e4b..ae35591 100644
--- a/cells/o311a/sky130_fd_sc_ls__o311a_2.magic.lef
+++ b/cells/o311a/sky130_fd_sc_ls__o311a_2.magic.lef
@@ -93,21 +93,6 @@
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@@ -117,38 +102,50 @@
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 END sky130_fd_sc_ls__o311a_2
diff --git a/cells/o311a/sky130_fd_sc_ls__o311a_4.magic.lef b/cells/o311a/sky130_fd_sc_ls__o311a_4.magic.lef
index c34336f..ed0899c 100644
--- a/cells/o311a/sky130_fd_sc_ls__o311a_4.magic.lef
+++ b/cells/o311a/sky130_fd_sc_ls__o311a_4.magic.lef
@@ -107,33 +107,6 @@
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 END sky130_fd_sc_ls__o311a_4
diff --git a/cells/o311ai/sky130_fd_sc_ls__o311ai_1.magic.lef b/cells/o311ai/sky130_fd_sc_ls__o311ai_1.magic.lef
index 0a35e74..d7a51aa 100644
--- a/cells/o311ai/sky130_fd_sc_ls__o311ai_1.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_ls__o311ai_1.magic.lef
@@ -93,18 +93,6 @@
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diff --git a/cells/o311ai/sky130_fd_sc_ls__o311ai_2.magic.lef b/cells/o311ai/sky130_fd_sc_ls__o311ai_2.magic.lef
index 87d7063..852e29e 100644
--- a/cells/o311ai/sky130_fd_sc_ls__o311ai_2.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_ls__o311ai_2.magic.lef
@@ -97,24 +97,6 @@
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diff --git a/cells/o311ai/sky130_fd_sc_ls__o311ai_4.magic.lef b/cells/o311ai/sky130_fd_sc_ls__o311ai_4.magic.lef
index c7d0564..19f938f 100644
--- a/cells/o311ai/sky130_fd_sc_ls__o311ai_4.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_ls__o311ai_4.magic.lef
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+      RECT 10.715000 -0.085000 10.885000 0.085000 ;
+      RECT 10.715000  3.245000 10.885000 3.415000 ;
   END
 END sky130_fd_sc_ls__o311ai_4
diff --git a/cells/o31a/sky130_fd_sc_ls__o31a_1.magic.lef b/cells/o31a/sky130_fd_sc_ls__o31a_1.magic.lef
index 6c0ad15..10cdadb 100644
--- a/cells/o31a/sky130_fd_sc_ls__o31a_1.magic.lef
+++ b/cells/o31a/sky130_fd_sc_ls__o31a_1.magic.lef
@@ -82,18 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
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-        RECT 1.765000  0.085000 2.130000 0.780000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -103,32 +91,41 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
   END VPWR
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__o31a_1
diff --git a/cells/o31a/sky130_fd_sc_ls__o31a_2.magic.lef b/cells/o31a/sky130_fd_sc_ls__o31a_2.magic.lef
index 4cf8984..dfe8d8c 100644
--- a/cells/o31a/sky130_fd_sc_ls__o31a_2.magic.lef
+++ b/cells/o31a/sky130_fd_sc_ls__o31a_2.magic.lef
@@ -82,20 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.115000  0.085000 1.445000 1.130000 ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -105,38 +91,49 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__o31a_2
diff --git a/cells/o31a/sky130_fd_sc_ls__o31a_4.magic.lef b/cells/o31a/sky130_fd_sc_ls__o31a_4.magic.lef
index 7e459a6..b506886 100644
--- a/cells/o31a/sky130_fd_sc_ls__o31a_4.magic.lef
+++ b/cells/o31a/sky130_fd_sc_ls__o31a_4.magic.lef
@@ -86,29 +86,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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@@ -118,54 +95,74 @@
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     PORT
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 END sky130_fd_sc_ls__o31a_4
diff --git a/cells/o31ai/sky130_fd_sc_ls__o31ai_1.magic.lef b/cells/o31ai/sky130_fd_sc_ls__o31ai_1.magic.lef
index 3845595..ce83489 100644
--- a/cells/o31ai/sky130_fd_sc_ls__o31ai_1.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_ls__o31ai_1.magic.lef
@@ -83,17 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -103,26 +92,34 @@
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 END sky130_fd_sc_ls__o31ai_1
diff --git a/cells/o31ai/sky130_fd_sc_ls__o31ai_2.magic.lef b/cells/o31ai/sky130_fd_sc_ls__o31ai_2.magic.lef
index dd415dd..35ee974 100644
--- a/cells/o31ai/sky130_fd_sc_ls__o31ai_2.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_ls__o31ai_2.magic.lef
@@ -90,22 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 1.615000  0.085000 1.945000 0.825000 ;
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       LAYER met1 ;
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@@ -115,42 +99,55 @@
     SHAPE ABUTMENT ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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 END sky130_fd_sc_ls__o31ai_2
diff --git a/cells/o31ai/sky130_fd_sc_ls__o31ai_4.magic.lef b/cells/o31ai/sky130_fd_sc_ls__o31ai_4.magic.lef
index 9ff781a..b5a4040 100644
--- a/cells/o31ai/sky130_fd_sc_ls__o31ai_4.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_ls__o31ai_4.magic.lef
@@ -90,33 +90,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
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@@ -126,64 +99,88 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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 END sky130_fd_sc_ls__o31ai_4
diff --git a/cells/o32a/sky130_fd_sc_ls__o32a_1.magic.lef b/cells/o32a/sky130_fd_sc_ls__o32a_1.magic.lef
index ae74895..59bcf50 100644
--- a/cells/o32a/sky130_fd_sc_ls__o32a_1.magic.lef
+++ b/cells/o32a/sky130_fd_sc_ls__o32a_1.magic.lef
@@ -91,19 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -113,37 +100,47 @@
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diff --git a/cells/o32a/sky130_fd_sc_ls__o32a_2.magic.lef b/cells/o32a/sky130_fd_sc_ls__o32a_2.magic.lef
index 7320aae..7d8c051 100644
--- a/cells/o32a/sky130_fd_sc_ls__o32a_2.magic.lef
+++ b/cells/o32a/sky130_fd_sc_ls__o32a_2.magic.lef
@@ -92,23 +92,6 @@
     SHAPE ABUTMENT ;
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@@ -118,38 +101,52 @@
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 END sky130_fd_sc_ls__o32a_2
diff --git a/cells/o32a/sky130_fd_sc_ls__o32a_4.magic.lef b/cells/o32a/sky130_fd_sc_ls__o32a_4.magic.lef
index 4904a42..000ca46 100644
--- a/cells/o32a/sky130_fd_sc_ls__o32a_4.magic.lef
+++ b/cells/o32a/sky130_fd_sc_ls__o32a_4.magic.lef
@@ -107,32 +107,6 @@
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@@ -142,66 +116,89 @@
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 END sky130_fd_sc_ls__o32a_4
diff --git a/cells/o32ai/sky130_fd_sc_ls__o32ai_1.magic.lef b/cells/o32ai/sky130_fd_sc_ls__o32ai_1.magic.lef
index 1e56a80..d7a3acb 100644
--- a/cells/o32ai/sky130_fd_sc_ls__o32ai_1.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_ls__o32ai_1.magic.lef
@@ -91,18 +91,6 @@
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@@ -112,28 +100,37 @@
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 END sky130_fd_sc_ls__o32ai_1
diff --git a/cells/o32ai/sky130_fd_sc_ls__o32ai_2.magic.lef b/cells/o32ai/sky130_fd_sc_ls__o32ai_2.magic.lef
index cf32a20..fdd198b 100644
--- a/cells/o32ai/sky130_fd_sc_ls__o32ai_2.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_ls__o32ai_2.magic.lef
@@ -96,25 +96,6 @@
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diff --git a/cells/o32ai/sky130_fd_sc_ls__o32ai_4.magic.lef b/cells/o32ai/sky130_fd_sc_ls__o32ai_4.magic.lef
index 9b1a036..cbb893c 100644
--- a/cells/o32ai/sky130_fd_sc_ls__o32ai_4.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_ls__o32ai_4.magic.lef
@@ -99,38 +99,6 @@
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diff --git a/cells/o41a/sky130_fd_sc_ls__o41a_1.magic.lef b/cells/o41a/sky130_fd_sc_ls__o41a_1.magic.lef
index abc0b7a..3c587c7 100644
--- a/cells/o41a/sky130_fd_sc_ls__o41a_1.magic.lef
+++ b/cells/o41a/sky130_fd_sc_ls__o41a_1.magic.lef
@@ -91,21 +91,6 @@
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@@ -115,36 +100,48 @@
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 END sky130_fd_sc_ls__o41a_1
diff --git a/cells/o41a/sky130_fd_sc_ls__o41a_2.magic.lef b/cells/o41a/sky130_fd_sc_ls__o41a_2.magic.lef
index cbf87e0..f286d3e41 100644
--- a/cells/o41a/sky130_fd_sc_ls__o41a_2.magic.lef
+++ b/cells/o41a/sky130_fd_sc_ls__o41a_2.magic.lef
@@ -94,23 +94,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -120,37 +103,51 @@
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 END sky130_fd_sc_ls__o41a_2
diff --git a/cells/o41a/sky130_fd_sc_ls__o41a_4.magic.lef b/cells/o41a/sky130_fd_sc_ls__o41a_4.magic.lef
index 005c0a4..24f4359 100644
--- a/cells/o41a/sky130_fd_sc_ls__o41a_4.magic.lef
+++ b/cells/o41a/sky130_fd_sc_ls__o41a_4.magic.lef
@@ -98,33 +98,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -134,66 +107,90 @@
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     PORT
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 END sky130_fd_sc_ls__o41a_4
diff --git a/cells/o41ai/sky130_fd_sc_ls__o41ai_1.magic.lef b/cells/o41ai/sky130_fd_sc_ls__o41ai_1.magic.lef
index 1dd8053..a044bf8 100644
--- a/cells/o41ai/sky130_fd_sc_ls__o41ai_1.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_ls__o41ai_1.magic.lef
@@ -97,18 +97,6 @@
     SHAPE ABUTMENT ;
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     PORT
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@@ -118,28 +106,37 @@
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 END sky130_fd_sc_ls__o41ai_1
diff --git a/cells/o41ai/sky130_fd_sc_ls__o41ai_2.magic.lef b/cells/o41ai/sky130_fd_sc_ls__o41ai_2.magic.lef
index 1f0cb35..427eb42 100644
--- a/cells/o41ai/sky130_fd_sc_ls__o41ai_2.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_ls__o41ai_2.magic.lef
@@ -96,26 +96,6 @@
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diff --git a/cells/o41ai/sky130_fd_sc_ls__o41ai_4.magic.lef b/cells/o41ai/sky130_fd_sc_ls__o41ai_4.magic.lef
index 6fb21c3..2d5143a 100644
--- a/cells/o41ai/sky130_fd_sc_ls__o41ai_4.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_ls__o41ai_4.magic.lef
@@ -97,38 +97,6 @@
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+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ls__o41ai_4
diff --git a/cells/or2/sky130_fd_sc_ls__or2_1.magic.lef b/cells/or2/sky130_fd_sc_ls__or2_1.magic.lef
index 496934e..db9213a 100644
--- a/cells/or2/sky130_fd_sc_ls__or2_1.magic.lef
+++ b/cells/or2/sky130_fd_sc_ls__or2_1.magic.lef
@@ -64,16 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.295000  0.085000 0.650000 0.995000 ;
-        RECT 1.455000  0.085000 1.785000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
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-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -83,28 +73,35 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 1.165000 2.290000 1.785000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.295000 1.820000 0.625000 1.950000 ;
-      RECT 0.295000 1.950000 1.785000 2.120000 ;
-      RECT 0.295000 2.120000 0.625000 2.700000 ;
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-      RECT 1.615000 1.300000 1.970000 1.630000 ;
-      RECT 1.615000 1.630000 1.785000 1.950000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.295000  0.085000 0.650000 0.995000 ;
+      RECT 0.295000  1.820000 0.625000 1.950000 ;
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+      RECT 0.295000  2.120000 0.625000 2.700000 ;
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+      RECT 1.615000  1.300000 1.970000 1.630000 ;
+      RECT 1.615000  1.630000 1.785000 1.950000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__or2_1
diff --git a/cells/or2/sky130_fd_sc_ls__or2_2.magic.lef b/cells/or2/sky130_fd_sc_ls__or2_2.magic.lef
index 93c022e..e0b550f 100644
--- a/cells/or2/sky130_fd_sc_ls__or2_2.magic.lef
+++ b/cells/or2/sky130_fd_sc_ls__or2_2.magic.lef
@@ -63,17 +63,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.110000  0.085000 0.440000 1.000000 ;
-        RECT 1.045000  0.085000 1.375000 0.825000 ;
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-      LAYER mcon ;
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-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -83,29 +72,37 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 1.035000 2.660000 1.365000 3.245000 ;
-        RECT 1.955000 2.660000 2.285000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 1.820000 0.435000 2.320000 ;
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-      RECT 0.105000 2.490000 0.435000 2.860000 ;
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-      RECT 1.965000 1.300000 2.295000 1.630000 ;
-      RECT 2.125000 1.630000 2.295000 2.320000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.105000  1.820000 0.435000 2.320000 ;
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+      RECT 1.035000  2.660000 1.365000 3.245000 ;
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+      RECT 1.215000  1.180000 1.385000 2.320000 ;
+      RECT 1.955000  2.660000 2.285000 3.245000 ;
+      RECT 1.965000  1.300000 2.295000 1.630000 ;
+      RECT 1.970000  0.085000 2.300000 1.130000 ;
+      RECT 2.125000  1.630000 2.295000 2.320000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ls__or2_2
diff --git a/cells/or2/sky130_fd_sc_ls__or2_4.magic.lef b/cells/or2/sky130_fd_sc_ls__or2_4.magic.lef
index 4f0005c..d561d29 100644
--- a/cells/or2/sky130_fd_sc_ls__or2_4.magic.lef
+++ b/cells/or2/sky130_fd_sc_ls__or2_4.magic.lef
@@ -70,22 +70,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 0.790000 ;
-        RECT 0.975000  0.085000 1.225000 0.790000 ;
-        RECT 1.920000  0.085000 2.250000 0.840000 ;
-        RECT 2.920000  0.085000 4.205000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -95,37 +79,50 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.115000 2.140000 0.365000 3.245000 ;
-        RECT 1.095000 2.140000 1.265000 3.245000 ;
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-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 3.400000 2.630000 3.730000 2.905000 ;
-      RECT 4.065000 1.180000 4.235000 2.290000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
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+      RECT 3.930000  2.630000 4.205000 3.245000 ;
+      RECT 4.065000  1.180000 4.235000 2.290000 ;
+    LAYER mcon ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__or2_4
diff --git a/cells/or2b/sky130_fd_sc_ls__or2b_1.magic.lef b/cells/or2b/sky130_fd_sc_ls__or2b_1.magic.lef
index 27765b8..e95ab8f 100644
--- a/cells/or2b/sky130_fd_sc_ls__or2b_1.magic.lef
+++ b/cells/or2b/sky130_fd_sc_ls__or2b_1.magic.lef
@@ -64,18 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.000000  0.085000 1.525000 1.130000 ;
-        RECT 2.265000  0.085000 2.680000 0.840000 ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -85,36 +73,45 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
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-        RECT 2.255000 1.950000 2.585000 3.245000 ;
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-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__or2b_1
diff --git a/cells/or2b/sky130_fd_sc_ls__or2b_2.magic.lef b/cells/or2b/sky130_fd_sc_ls__or2b_2.magic.lef
index 05aa888..f8d9052 100644
--- a/cells/or2b/sky130_fd_sc_ls__or2b_2.magic.lef
+++ b/cells/or2b/sky130_fd_sc_ls__or2b_2.magic.lef
@@ -64,19 +64,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.630000  0.085000 0.880000 0.840000 ;
-        RECT 1.560000  0.085000 2.235000 0.810000 ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -86,37 +73,47 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
   END VPWR
   OBS
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__or2b_2
diff --git a/cells/or2b/sky130_fd_sc_ls__or2b_4.magic.lef b/cells/or2b/sky130_fd_sc_ls__or2b_4.magic.lef
index af7edeb..8c1d466 100644
--- a/cells/or2b/sky130_fd_sc_ls__or2b_4.magic.lef
+++ b/cells/or2b/sky130_fd_sc_ls__or2b_4.magic.lef
@@ -70,26 +70,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.010000 ;
-        RECT 0.975000  0.085000 1.305000 0.765000 ;
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-        RECT 3.005000  0.085000 3.335000 0.940000 ;
-        RECT 3.935000  0.085000 4.265000 1.030000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -99,48 +79,65 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
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+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__or2b_4
diff --git a/cells/or3/sky130_fd_sc_ls__or3_1.magic.lef b/cells/or3/sky130_fd_sc_ls__or3_1.magic.lef
index 1b713bc..716cca1 100644
--- a/cells/or3/sky130_fd_sc_ls__or3_1.magic.lef
+++ b/cells/or3/sky130_fd_sc_ls__or3_1.magic.lef
@@ -73,17 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.810000 ;
-        RECT 1.930000  0.085000 2.260000 0.810000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
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-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -93,29 +82,37 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 1.555000 2.290000 2.315000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
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-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 2.090000 1.300000 2.455000 1.630000 ;
-      RECT 2.090000 1.630000 2.260000 1.950000 ;
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+    LAYER mcon ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ls__or3_1
diff --git a/cells/or3/sky130_fd_sc_ls__or3_2.magic.lef b/cells/or3/sky130_fd_sc_ls__or3_2.magic.lef
index 1df42d5..735e1e6 100644
--- a/cells/or3/sky130_fd_sc_ls__or3_2.magic.lef
+++ b/cells/or3/sky130_fd_sc_ls__or3_2.magic.lef
@@ -75,19 +75,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 1.030000 0.600000 ;
-        RECT 1.700000  0.085000 2.245000 0.600000 ;
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-      LAYER mcon ;
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-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -97,33 +84,43 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
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-        RECT 2.835000 2.140000 3.165000 3.245000 ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
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+    LAYER mcon ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__or3_2
diff --git a/cells/or3/sky130_fd_sc_ls__or3_4.magic.lef b/cells/or3/sky130_fd_sc_ls__or3_4.magic.lef
index 0e73867..5a39040 100644
--- a/cells/or3/sky130_fd_sc_ls__or3_4.magic.lef
+++ b/cells/or3/sky130_fd_sc_ls__or3_4.magic.lef
@@ -80,24 +80,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 2.050000  0.085000 2.380000 0.600000 ;
-        RECT 3.050000  0.085000 3.380000 0.600000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -107,43 +89,58 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__or3_4
diff --git a/cells/or3b/sky130_fd_sc_ls__or3b_1.magic.lef b/cells/or3b/sky130_fd_sc_ls__or3b_1.magic.lef
index 1811697..650717f 100644
--- a/cells/or3b/sky130_fd_sc_ls__or3b_1.magic.lef
+++ b/cells/or3b/sky130_fd_sc_ls__or3b_1.magic.lef
@@ -73,20 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.940000 ;
-        RECT 1.675000  0.085000 2.005000 0.680000 ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -96,35 +82,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
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-        RECT 2.750000 1.950000 3.080000 3.245000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__or3b_1
diff --git a/cells/or3b/sky130_fd_sc_ls__or3b_2.magic.lef b/cells/or3b/sky130_fd_sc_ls__or3b_2.magic.lef
index 9143a95..0ea88a9 100644
--- a/cells/or3b/sky130_fd_sc_ls__or3b_2.magic.lef
+++ b/cells/or3b/sky130_fd_sc_ls__or3b_2.magic.lef
@@ -74,20 +74,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.775000  0.085000 0.945000 0.790000 ;
-        RECT 1.625000  0.085000 2.135000 0.780000 ;
-        RECT 2.850000  0.085000 3.180000 0.840000 ;
-      LAYER mcon ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -97,40 +83,51 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.650000 2.660000 0.980000 3.245000 ;
-        RECT 1.635000 2.660000 2.070000 3.245000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__or3b_2
diff --git a/cells/or3b/sky130_fd_sc_ls__or3b_4.magic.lef b/cells/or3b/sky130_fd_sc_ls__or3b_4.magic.lef
index 8f20f79..3ea4bb6 100644
--- a/cells/or3b/sky130_fd_sc_ls__or3b_4.magic.lef
+++ b/cells/or3b/sky130_fd_sc_ls__or3b_4.magic.lef
@@ -81,26 +81,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.945000  0.085000 1.410000 0.640000 ;
-        RECT 2.580000  0.085000 2.910000 0.640000 ;
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-        RECT 4.405000  0.085000 4.655000 0.790000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -110,48 +90,65 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
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       LAYER met1 ;
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ls__or3b_4
diff --git a/cells/or4/sky130_fd_sc_ls__or4_1.magic.lef b/cells/or4/sky130_fd_sc_ls__or4_1.magic.lef
index 6be43d2..97c62e7 100644
--- a/cells/or4/sky130_fd_sc_ls__or4_1.magic.lef
+++ b/cells/or4/sky130_fd_sc_ls__or4_1.magic.lef
@@ -82,19 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
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-        RECT 1.125000  0.085000 1.600000 0.840000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -104,30 +91,40 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
   END VPWR
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     LAYER li1 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__or4_1
diff --git a/cells/or4/sky130_fd_sc_ls__or4_2.magic.lef b/cells/or4/sky130_fd_sc_ls__or4_2.magic.lef
index 60637ec..e604d7e 100644
--- a/cells/or4/sky130_fd_sc_ls__or4_2.magic.lef
+++ b/cells/or4/sky130_fd_sc_ls__or4_2.magic.lef
@@ -84,21 +84,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.115000  0.085000 0.510000 0.655000 ;
-        RECT 1.200000  0.085000 1.680000 0.655000 ;
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-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -108,34 +93,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 2.360000 1.950000 2.690000 3.245000 ;
-        RECT 3.360000 2.140000 3.690000 3.245000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__or4_2
diff --git a/cells/or4/sky130_fd_sc_ls__or4_4.magic.lef b/cells/or4/sky130_fd_sc_ls__or4_4.magic.lef
index f79cae7..6d85e8a 100644
--- a/cells/or4/sky130_fd_sc_ls__or4_4.magic.lef
+++ b/cells/or4/sky130_fd_sc_ls__or4_4.magic.lef
@@ -91,28 +91,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.115000  0.085000 1.445000 0.810000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -122,57 +100,76 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
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       LAYER met1 ;
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     END
   END VPWR
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 END sky130_fd_sc_ls__or4_4
diff --git a/cells/or4b/sky130_fd_sc_ls__or4b_1.magic.lef b/cells/or4b/sky130_fd_sc_ls__or4b_1.magic.lef
index 21fd21e..545ab58 100644
--- a/cells/or4b/sky130_fd_sc_ls__or4b_1.magic.lef
+++ b/cells/or4b/sky130_fd_sc_ls__or4b_1.magic.lef
@@ -82,21 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.940000 ;
-        RECT 2.260000  0.085000 2.590000 0.875000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -106,42 +91,54 @@
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     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__or4b_1
diff --git a/cells/or4b/sky130_fd_sc_ls__or4b_2.magic.lef b/cells/or4b/sky130_fd_sc_ls__or4b_2.magic.lef
index f9b76b5..3f35c11 100644
--- a/cells/or4b/sky130_fd_sc_ls__or4b_2.magic.lef
+++ b/cells/or4b/sky130_fd_sc_ls__or4b_2.magic.lef
@@ -82,22 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.640000  0.085000 0.890000 0.840000 ;
-        RECT 1.575000  0.085000 1.995000 0.780000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -107,44 +91,57 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
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-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ls__or4b_2
diff --git a/cells/or4b/sky130_fd_sc_ls__or4b_4.magic.lef b/cells/or4b/sky130_fd_sc_ls__or4b_4.magic.lef
index 2471666..6e69549 100644
--- a/cells/or4b/sky130_fd_sc_ls__or4b_4.magic.lef
+++ b/cells/or4b/sky130_fd_sc_ls__or4b_4.magic.lef
@@ -55,12 +55,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 2.245000 1.180000 2.725000 1.780000 ;
-        RECT 3.865000 1.180000 4.195000 1.510000 ;
-      LAYER mcon ;
-        RECT 2.555000 1.210000 2.725000 1.380000 ;
-        RECT 3.995000 1.210000 4.165000 1.380000 ;
       LAYER met1 ;
         RECT 2.495000 1.180000 2.785000 1.225000 ;
         RECT 2.495000 1.225000 4.225000 1.365000 ;
@@ -100,29 +94,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
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-        RECT 6.755000  0.085000 7.085000 1.130000 ;
-      LAYER mcon ;
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-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
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-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -132,61 +103,85 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-        RECT 6.875000 3.245000 7.045000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
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+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ls__or4b_4
diff --git a/cells/or4bb/sky130_fd_sc_ls__or4bb_1.magic.lef b/cells/or4bb/sky130_fd_sc_ls__or4bb_1.magic.lef
index 7613c43..494ba29 100644
--- a/cells/or4bb/sky130_fd_sc_ls__or4bb_1.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_ls__or4bb_1.magic.lef
@@ -82,23 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.640000  0.085000 0.970000 0.790000 ;
-        RECT 1.825000  0.085000 2.075000 0.680000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -108,49 +91,63 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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 END sky130_fd_sc_ls__or4bb_1
diff --git a/cells/or4bb/sky130_fd_sc_ls__or4bb_2.magic.lef b/cells/or4bb/sky130_fd_sc_ls__or4bb_2.magic.lef
index 43938a2..9c7ed3b 100644
--- a/cells/or4bb/sky130_fd_sc_ls__or4bb_2.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_ls__or4bb_2.magic.lef
@@ -83,24 +83,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -110,49 +92,64 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
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     END
   END VPWR
   OBS
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   END
 END sky130_fd_sc_ls__or4bb_2
diff --git a/cells/or4bb/sky130_fd_sc_ls__or4bb_4.magic.lef b/cells/or4bb/sky130_fd_sc_ls__or4bb_4.magic.lef
index 0dc1de5..845446a 100644
--- a/cells/or4bb/sky130_fd_sc_ls__or4bb_4.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_ls__or4bb_4.magic.lef
@@ -85,33 +85,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 0.615000  0.085000 0.915000 1.130000 ;
-        RECT 1.630000  0.085000 1.960000 0.410000 ;
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       LAYER met1 ;
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@@ -121,76 +94,100 @@
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     USE POWER ;
     PORT
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   END
 END sky130_fd_sc_ls__or4bb_4
diff --git a/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_1.magic.lef b/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_1.magic.lef
index 1c8930d..883f5a2 100644
--- a/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_1.magic.lef
+++ b/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_1.magic.lef
@@ -93,14 +93,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT  8.285000 1.790000  8.990000 1.960000 ;
-        RECT  8.285000 1.960000  8.490000 2.140000 ;
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-        RECT 11.630000 1.470000 11.960000 2.120000 ;
-      LAYER mcon ;
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-        RECT 11.675000 1.950000 11.845000 2.120000 ;
       LAYER met1 ;
         RECT  8.255000 1.920000  8.545000 1.965000 ;
         RECT  8.255000 1.965000 11.905000 2.105000 ;
@@ -123,52 +115,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
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     END
@@ -178,178 +124,226 @@
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     PORT
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diff --git a/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_2.magic.lef b/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_2.magic.lef
index dff6039..4697262 100644
--- a/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_2.magic.lef
+++ b/cells/sdfbbn/sky130_fd_sc_ls__sdfbbn_2.magic.lef
@@ -94,12 +94,6 @@
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index 88688eb..da5845f 100644
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diff --git a/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_1.magic.lef b/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_1.magic.lef
index 2dfaf86..3d90cda 100644
--- a/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_1.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_1.magic.lef
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diff --git a/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_2.magic.lef b/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_2.magic.lef
index 49e236a..74dd475 100644
--- a/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_2.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_ls__sdfrbp_2.magic.lef
@@ -64,14 +64,6 @@
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diff --git a/cells/sdfrtn/sky130_fd_sc_ls__sdfrtn_1.magic.lef b/cells/sdfrtn/sky130_fd_sc_ls__sdfrtn_1.magic.lef
index 84d7d17..c225cda 100644
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diff --git a/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_1.magic.lef b/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_1.magic.lef
index 6d366bf..1149333 100644
--- a/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_1.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_1.magic.lef
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 END sky130_fd_sc_ls__sdfrtp_1
diff --git a/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_2.magic.lef b/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_2.magic.lef
index 86e894c..f88bd7f 100644
--- a/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_2.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_2.magic.lef
@@ -55,15 +55,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
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       LAYER met1 ;
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@@ -111,47 +102,6 @@
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@@ -161,163 +111,208 @@
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diff --git a/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_4.magic.lef b/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_4.magic.lef
index 69d53bf..4e7504b 100644
--- a/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_4.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_ls__sdfrtp_4.magic.lef
@@ -60,14 +60,6 @@
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@@ -113,48 +105,6 @@
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@@ -164,137 +114,182 @@
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diff --git a/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_1.magic.lef b/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_1.magic.lef
index 8d06adc..94dd751 100644
--- a/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_1.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_1.magic.lef
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diff --git a/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_2.magic.lef b/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_2.magic.lef
index d9adedb..4139f89 100644
--- a/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_2.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_ls__sdfsbp_2.magic.lef
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diff --git a/cells/sdfstp/sky130_fd_sc_ls__sdfstp_1.magic.lef b/cells/sdfstp/sky130_fd_sc_ls__sdfstp_1.magic.lef
index e359d48..2b8e39c 100644
--- a/cells/sdfstp/sky130_fd_sc_ls__sdfstp_1.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_ls__sdfstp_1.magic.lef
@@ -75,12 +75,6 @@
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     USE SIGNAL ;
     PORT
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@@ -103,45 +97,6 @@
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     PORT
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@@ -151,140 +106,180 @@
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 END sky130_fd_sc_ls__sdfstp_1
diff --git a/cells/sdfstp/sky130_fd_sc_ls__sdfstp_2.magic.lef b/cells/sdfstp/sky130_fd_sc_ls__sdfstp_2.magic.lef
index 45a35bd..40f3623 100644
--- a/cells/sdfstp/sky130_fd_sc_ls__sdfstp_2.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_ls__sdfstp_2.magic.lef
@@ -78,12 +78,6 @@
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@@ -106,49 +100,6 @@
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@@ -158,142 +109,186 @@
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 END sky130_fd_sc_ls__sdfstp_2
diff --git a/cells/sdfstp/sky130_fd_sc_ls__sdfstp_4.magic.lef b/cells/sdfstp/sky130_fd_sc_ls__sdfstp_4.magic.lef
index 173c29e..0f4e319 100644
--- a/cells/sdfstp/sky130_fd_sc_ls__sdfstp_4.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_ls__sdfstp_4.magic.lef
@@ -83,12 +83,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT  7.195000 1.450000  7.555000 1.780000 ;
-        RECT 11.470000 1.470000 11.870000 2.140000 ;
-      LAYER mcon ;
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-        RECT 11.675000 1.580000 11.845000 1.750000 ;
       LAYER met1 ;
         RECT  7.295000 1.550000  7.585000 1.595000 ;
         RECT  7.295000 1.595000 11.905000 1.735000 ;
@@ -111,52 +105,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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-        RECT 15.515000 -0.085000 15.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 15.840000 0.245000 ;
     END
@@ -166,145 +114,192 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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diff --git a/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_1.magic.lef b/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_1.magic.lef
index d461b7c..a8d9c44 100644
--- a/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_1.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_1.magic.lef
@@ -94,42 +94,6 @@
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diff --git a/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_2.magic.lef b/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_2.magic.lef
index dcaf5ff..21803d8 100644
--- a/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_2.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_ls__sdfxbp_2.magic.lef
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diff --git a/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_1.magic.lef b/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_1.magic.lef
index cb30c39..088106c 100644
--- a/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_1.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_1.magic.lef
@@ -82,38 +82,6 @@
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@@ -123,118 +91,147 @@
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diff --git a/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_2.magic.lef b/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_2.magic.lef
index 9da84c3..8b1d819 100644
--- a/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_2.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_2.magic.lef
@@ -85,41 +85,6 @@
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@@ -129,115 +94,147 @@
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diff --git a/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_4.magic.lef b/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_4.magic.lef
index e31ba64..bb14d98 100644
--- a/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_4.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_ls__sdfxtp_4.magic.lef
@@ -88,43 +88,6 @@
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+      RECT 12.155000  3.245000 12.325000 3.415000 ;
   END
 END sky130_fd_sc_ls__sdfxtp_4
diff --git a/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_1.magic.lef b/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_1.magic.lef
index 0203b01..1ebf78b 100644
--- a/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_1.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_1.magic.lef
@@ -73,30 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.120000 ;
-        RECT 1.055000  0.085000 1.385000 0.370000 ;
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-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -106,82 +82,103 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ls__sdlclkp_1
diff --git a/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_2.magic.lef b/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_2.magic.lef
index 67d28a7..3b4734c 100644
--- a/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_2.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_2.magic.lef
@@ -73,32 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.120000 ;
-        RECT 1.055000  0.085000 1.385000 0.370000 ;
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-      LAYER mcon ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -108,85 +82,108 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
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diff --git a/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_4.magic.lef b/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_4.magic.lef
index f71b7c2..9f84459 100644
--- a/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_4.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_ls__sdlclkp_4.magic.lef
@@ -78,36 +78,6 @@
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     USE GROUND ;
     PORT
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@@ -117,87 +87,114 @@
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diff --git a/cells/sedfxbp/sky130_fd_sc_ls__sedfxbp_1.magic.lef b/cells/sedfxbp/sky130_fd_sc_ls__sedfxbp_1.magic.lef
index af117d5..7b94a4c 100644
--- a/cells/sedfxbp/sky130_fd_sc_ls__sedfxbp_1.magic.lef
+++ b/cells/sedfxbp/sky130_fd_sc_ls__sedfxbp_1.magic.lef
@@ -101,52 +101,6 @@
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index 7ad2585..4cf7f01 100644
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diff --git a/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_1.magic.lef b/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_1.magic.lef
index c9ec82c..a113268 100644
--- a/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_1.magic.lef
+++ b/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_1.magic.lef
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diff --git a/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_2.magic.lef b/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_2.magic.lef
index 8453ef0..4207b5a 100644
--- a/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_2.magic.lef
+++ b/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_2.magic.lef
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diff --git a/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_4.magic.lef b/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_4.magic.lef
index 4d61695..0e6ab8d 100644
--- a/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_4.magic.lef
+++ b/cells/sedfxtp/sky130_fd_sc_ls__sedfxtp_4.magic.lef
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diff --git a/cells/tap/sky130_fd_sc_ls__tap_1.magic.lef b/cells/tap/sky130_fd_sc_ls__tap_1.magic.lef
index ab14049..7bef2db 100644
--- a/cells/tap/sky130_fd_sc_ls__tap_1.magic.lef
+++ b/cells/tap/sky130_fd_sc_ls__tap_1.magic.lef
@@ -49,10 +49,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.480000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.480000 0.245000 ;
     END
@@ -62,12 +58,16 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.480000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.480000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
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+      RECT 0.000000  3.245000 0.480000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tap_1
diff --git a/cells/tap/sky130_fd_sc_ls__tap_2.magic.lef b/cells/tap/sky130_fd_sc_ls__tap_2.magic.lef
index c57562c..9ee69b3 100644
--- a/cells/tap/sky130_fd_sc_ls__tap_2.magic.lef
+++ b/cells/tap/sky130_fd_sc_ls__tap_2.magic.lef
@@ -49,11 +49,6 @@
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     USE GROUND ;
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-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -63,13 +58,18 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tap_2
diff --git a/cells/tapmet1/sky130_fd_sc_ls__tapmet1_2.magic.lef b/cells/tapmet1/sky130_fd_sc_ls__tapmet1_2.magic.lef
index 1241611..32115b4 100644
--- a/cells/tapmet1/sky130_fd_sc_ls__tapmet1_2.magic.lef
+++ b/cells/tapmet1/sky130_fd_sc_ls__tapmet1_2.magic.lef
@@ -33,10 +33,6 @@
   PIN VNB
     ANTENNADIFFAREA  0.536250 ;
     PORT
-      LAYER li1 ;
-        RECT 0.090000 0.265000 0.870000 1.105000 ;
-      LAYER mcon ;
-        RECT 0.155000 0.470000 0.325000 0.640000 ;
       LAYER met1 ;
         RECT 0.080000 0.425000 0.400000 0.685000 ;
     END
@@ -48,6 +44,8 @@
         RECT 0.090000 2.210000 0.870000 3.065000 ;
       LAYER mcon ;
         RECT 0.635000 2.690000 0.805000 2.860000 ;
+    END
+    PORT
       LAYER met1 ;
         RECT 0.560000 2.645000 0.880000 2.905000 ;
     END
@@ -57,11 +55,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.960000 0.085000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.960000 0.245000 ;
     END
@@ -71,13 +64,20 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.960000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.960000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.960000 0.085000 ;
+      RECT 0.000000  3.245000 0.960000 3.415000 ;
+      RECT 0.090000  0.265000 0.870000 1.105000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  0.470000 0.325000 0.640000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tapmet1_2
diff --git a/cells/tapvgnd/sky130_fd_sc_ls__tapvgnd_1.magic.lef b/cells/tapvgnd/sky130_fd_sc_ls__tapvgnd_1.magic.lef
index 57e01e7..212fc8b 100644
--- a/cells/tapvgnd/sky130_fd_sc_ls__tapvgnd_1.magic.lef
+++ b/cells/tapvgnd/sky130_fd_sc_ls__tapvgnd_1.magic.lef
@@ -33,10 +33,6 @@
   PIN VPB
     ANTENNADIFFAREA  0.142800 ;
     PORT
-      LAYER li1 ;
-        RECT 0.090000 1.890000 0.390000 3.065000 ;
-      LAYER mcon ;
-        RECT 0.155000 2.690000 0.325000 2.860000 ;
       LAYER met1 ;
         RECT 0.080000 2.645000 0.400000 2.905000 ;
     END
@@ -46,11 +42,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.480000 0.085000 ;
-        RECT 0.090000  0.085000 0.390000 1.440000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.480000 0.245000 ;
     END
@@ -60,12 +51,19 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.480000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.480000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.480000 0.085000 ;
+      RECT 0.000000  3.245000 0.480000 3.415000 ;
+      RECT 0.090000  0.085000 0.390000 1.440000 ;
+      RECT 0.090000  1.890000 0.390000 3.065000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  2.690000 0.325000 2.860000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tapvgnd_1
diff --git a/cells/tapvgnd2/sky130_fd_sc_ls__tapvgnd2_1.magic.lef b/cells/tapvgnd2/sky130_fd_sc_ls__tapvgnd2_1.magic.lef
index baca418..49ce159 100644
--- a/cells/tapvgnd2/sky130_fd_sc_ls__tapvgnd2_1.magic.lef
+++ b/cells/tapvgnd2/sky130_fd_sc_ls__tapvgnd2_1.magic.lef
@@ -33,10 +33,6 @@
   PIN VPB
     ANTENNADIFFAREA  0.142800 ;
     PORT
-      LAYER li1 ;
-        RECT 0.090000 1.890000 0.390000 3.065000 ;
-      LAYER mcon ;
-        RECT 0.155000 2.320000 0.325000 2.490000 ;
       LAYER met1 ;
         RECT 0.080000 2.275000 0.400000 2.535000 ;
     END
@@ -46,11 +42,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.480000 0.085000 ;
-        RECT 0.090000  0.085000 0.390000 1.440000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.480000 0.245000 ;
     END
@@ -60,12 +51,19 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.480000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.480000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.480000 0.085000 ;
+      RECT 0.000000  3.245000 0.480000 3.415000 ;
+      RECT 0.090000  0.085000 0.390000 1.440000 ;
+      RECT 0.090000  1.890000 0.390000 3.065000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  2.320000 0.325000 2.490000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tapvgnd2_1
diff --git a/cells/tapvgndnovpb/sky130_fd_sc_ls__tapvgndnovpb_1.magic.lef b/cells/tapvgndnovpb/sky130_fd_sc_ls__tapvgndnovpb_1.magic.lef
index ee0c2f1..6b81b79 100644
--- a/cells/tapvgndnovpb/sky130_fd_sc_ls__tapvgndnovpb_1.magic.lef
+++ b/cells/tapvgndnovpb/sky130_fd_sc_ls__tapvgndnovpb_1.magic.lef
@@ -35,11 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.480000 0.085000 ;
-        RECT 0.090000  0.085000 0.390000 1.440000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.480000 0.245000 ;
     END
@@ -49,12 +44,17 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.480000 3.415000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.480000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.480000 0.085000 ;
+      RECT 0.000000  3.245000 0.480000 3.415000 ;
+      RECT 0.090000  0.085000 0.390000 1.440000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tapvgndnovpb_1
diff --git a/cells/tapvpwrvgnd/sky130_fd_sc_ls__tapvpwrvgnd_1.magic.lef b/cells/tapvpwrvgnd/sky130_fd_sc_ls__tapvpwrvgnd_1.magic.lef
index fd0614d..4f07978 100644
--- a/cells/tapvpwrvgnd/sky130_fd_sc_ls__tapvpwrvgnd_1.magic.lef
+++ b/cells/tapvpwrvgnd/sky130_fd_sc_ls__tapvpwrvgnd_1.magic.lef
@@ -35,11 +35,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 0.480000 0.085000 ;
-        RECT 0.090000  0.085000 0.390000 1.105000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 0.480000 0.245000 ;
     END
@@ -49,13 +44,18 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 0.480000 3.415000 ;
-        RECT 0.090000 2.205000 0.390000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 0.480000 3.575000 ;
     END
   END VPWR
+  OBS
+    LAYER li1 ;
+      RECT 0.000000 -0.085000 0.480000 0.085000 ;
+      RECT 0.000000  3.245000 0.480000 3.415000 ;
+      RECT 0.090000  0.085000 0.390000 1.105000 ;
+      RECT 0.090000  2.205000 0.390000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+  END
 END sky130_fd_sc_ls__tapvpwrvgnd_1
diff --git a/cells/xnor2/sky130_fd_sc_ls__xnor2_1.magic.lef b/cells/xnor2/sky130_fd_sc_ls__xnor2_1.magic.lef
index abc619e..1917616 100644
--- a/cells/xnor2/sky130_fd_sc_ls__xnor2_1.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_ls__xnor2_1.magic.lef
@@ -70,18 +70,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.105000  0.085000 0.435000 1.255000 ;
-        RECT 1.935000  0.085000 2.265000 0.500000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -91,37 +79,46 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.175000 1.905000 0.425000 2.290000 ;
-        RECT 0.175000 2.290000 0.505000 3.245000 ;
-        RECT 1.415000 2.290000 1.745000 3.245000 ;
-        RECT 2.855000 2.190000 3.185000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.605000 1.085000 2.805000 1.180000 ;
-      RECT 0.605000 1.180000 1.225000 1.255000 ;
-      RECT 0.605000 1.255000 0.775000 1.950000 ;
-      RECT 0.605000 1.950000 1.005000 2.120000 ;
-      RECT 0.675000 2.120000 1.005000 2.785000 ;
-      RECT 0.895000 0.575000 1.225000 1.010000 ;
-      RECT 0.895000 1.010000 2.805000 1.085000 ;
-      RECT 1.435000 0.510000 1.765000 0.670000 ;
-      RECT 1.435000 0.670000 2.770000 0.840000 ;
-      RECT 2.440000 0.510000 2.770000 0.670000 ;
-      RECT 2.635000 1.180000 2.805000 1.300000 ;
-      RECT 2.635000 1.300000 2.935000 1.630000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.105000  0.085000 0.435000 1.255000 ;
+      RECT 0.175000  1.905000 0.425000 2.290000 ;
+      RECT 0.175000  2.290000 0.505000 3.245000 ;
+      RECT 0.605000  1.085000 2.805000 1.180000 ;
+      RECT 0.605000  1.180000 1.225000 1.255000 ;
+      RECT 0.605000  1.255000 0.775000 1.950000 ;
+      RECT 0.605000  1.950000 1.005000 2.120000 ;
+      RECT 0.675000  2.120000 1.005000 2.785000 ;
+      RECT 0.895000  0.575000 1.225000 1.010000 ;
+      RECT 0.895000  1.010000 2.805000 1.085000 ;
+      RECT 1.415000  2.290000 1.745000 3.245000 ;
+      RECT 1.435000  0.510000 1.765000 0.670000 ;
+      RECT 1.435000  0.670000 2.770000 0.840000 ;
+      RECT 1.935000  0.085000 2.265000 0.500000 ;
+      RECT 2.440000  0.510000 2.770000 0.670000 ;
+      RECT 2.635000  1.180000 2.805000 1.300000 ;
+      RECT 2.635000  1.300000 2.935000 1.630000 ;
+      RECT 2.855000  2.190000 3.185000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ls__xnor2_1
diff --git a/cells/xnor2/sky130_fd_sc_ls__xnor2_2.magic.lef b/cells/xnor2/sky130_fd_sc_ls__xnor2_2.magic.lef
index 8194a52..77574a7 100644
--- a/cells/xnor2/sky130_fd_sc_ls__xnor2_2.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_ls__xnor2_2.magic.lef
@@ -35,16 +35,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 0.425000 1.180000 0.835000 1.550000 ;
-        RECT 3.005000 1.180000 3.355000 1.550000 ;
-        RECT 3.025000 1.550000 3.355000 1.720000 ;
-        RECT 3.025000 1.720000 4.675000 1.890000 ;
-        RECT 4.445000 1.350000 4.855000 1.680000 ;
-        RECT 4.445000 1.680000 4.675000 1.720000 ;
-      LAYER mcon ;
-        RECT 0.635000 1.210000 0.805000 1.380000 ;
-        RECT 3.035000 1.210000 3.205000 1.380000 ;
       LAYER met1 ;
         RECT 0.575000 1.180000 0.865000 1.225000 ;
         RECT 0.575000 1.225000 3.265000 1.365000 ;
@@ -92,23 +82,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.115000  0.085000 0.495000 0.670000 ;
-        RECT 3.265000  0.085000 3.600000 0.500000 ;
-        RECT 4.310000  0.085000 4.655000 0.500000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -118,43 +91,65 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.280000 3.415000 ;
-        RECT 0.115000 2.660000 0.445000 3.245000 ;
-        RECT 1.230000 2.660000 1.875000 3.245000 ;
-        RECT 2.640000 2.740000 2.970000 3.245000 ;
-        RECT 4.805000 2.400000 5.135000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.650000 1.820000 1.175000 2.150000 ;
-      RECT 1.005000 0.635000 1.450000 1.010000 ;
-      RECT 1.005000 1.010000 2.585000 1.180000 ;
-      RECT 1.005000 1.180000 1.175000 1.820000 ;
-      RECT 1.680000 0.595000 2.010000 0.670000 ;
-      RECT 1.680000 0.670000 5.165000 0.840000 ;
-      RECT 1.915000 1.180000 2.585000 1.550000 ;
-      RECT 2.755000 0.350000 3.085000 0.670000 ;
-      RECT 2.755000 0.840000 3.085000 1.010000 ;
-      RECT 3.260000 2.740000 3.600000 2.905000 ;
-      RECT 3.260000 2.905000 4.635000 3.075000 ;
-      RECT 3.780000 0.490000 4.110000 0.670000 ;
-      RECT 4.305000 2.400000 4.635000 2.905000 ;
-      RECT 4.835000 0.490000 5.165000 0.670000 ;
+      RECT 0.000000 -0.085000 5.280000 0.085000 ;
+      RECT 0.000000  3.245000 5.280000 3.415000 ;
+      RECT 0.115000  0.085000 0.495000 0.670000 ;
+      RECT 0.115000  2.660000 0.445000 3.245000 ;
+      RECT 0.425000  1.180000 0.835000 1.550000 ;
+      RECT 0.650000  1.820000 1.175000 2.150000 ;
+      RECT 1.005000  0.635000 1.450000 1.010000 ;
+      RECT 1.005000  1.010000 2.585000 1.180000 ;
+      RECT 1.005000  1.180000 1.175000 1.820000 ;
+      RECT 1.230000  2.660000 1.875000 3.245000 ;
+      RECT 1.680000  0.595000 2.010000 0.670000 ;
+      RECT 1.680000  0.670000 5.165000 0.840000 ;
+      RECT 1.915000  1.180000 2.585000 1.550000 ;
+      RECT 2.640000  2.740000 2.970000 3.245000 ;
+      RECT 2.755000  0.350000 3.085000 0.670000 ;
+      RECT 2.755000  0.840000 3.085000 1.010000 ;
+      RECT 3.005000  1.180000 3.355000 1.550000 ;
+      RECT 3.025000  1.550000 3.355000 1.720000 ;
+      RECT 3.025000  1.720000 4.675000 1.890000 ;
+      RECT 3.260000  2.740000 3.600000 2.905000 ;
+      RECT 3.260000  2.905000 4.635000 3.075000 ;
+      RECT 3.265000  0.085000 3.600000 0.500000 ;
+      RECT 3.780000  0.490000 4.110000 0.670000 ;
+      RECT 4.305000  2.400000 4.635000 2.905000 ;
+      RECT 4.310000  0.085000 4.655000 0.500000 ;
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+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ls__xnor2_2
diff --git a/cells/xnor2/sky130_fd_sc_ls__xnor2_4.magic.lef b/cells/xnor2/sky130_fd_sc_ls__xnor2_4.magic.lef
index 03438ac..f25095b 100644
--- a/cells/xnor2/sky130_fd_sc_ls__xnor2_4.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_ls__xnor2_4.magic.lef
@@ -35,13 +35,6 @@
     DIRECTION INPUT ;
     USE SIGNAL ;
     PORT
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-        RECT 4.445000 1.350000 5.835000 1.775000 ;
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       LAYER met1 ;
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         RECT 1.055000 1.595000 4.705000 1.735000 ;
@@ -85,33 +78,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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@@ -121,70 +87,99 @@
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 END sky130_fd_sc_ls__xnor2_4
diff --git a/cells/xnor3/sky130_fd_sc_ls__xnor3_1.magic.lef b/cells/xnor3/sky130_fd_sc_ls__xnor3_1.magic.lef
index e100894..c23bd51 100644
--- a/cells/xnor3/sky130_fd_sc_ls__xnor3_1.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_ls__xnor3_1.magic.lef
@@ -73,29 +73,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
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@@ -105,105 +82,124 @@
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diff --git a/cells/xnor3/sky130_fd_sc_ls__xnor3_2.magic.lef b/cells/xnor3/sky130_fd_sc_ls__xnor3_2.magic.lef
index f73fbe2..0d65ad9 100644
--- a/cells/xnor3/sky130_fd_sc_ls__xnor3_2.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_ls__xnor3_2.magic.lef
@@ -73,32 +73,6 @@
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     USE GROUND ;
     PORT
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     END
@@ -108,105 +82,127 @@
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     PORT
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     END
   END VPWR
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diff --git a/cells/xnor3/sky130_fd_sc_ls__xnor3_4.magic.lef b/cells/xnor3/sky130_fd_sc_ls__xnor3_4.magic.lef
index d63cf9f..90f4f51 100644
--- a/cells/xnor3/sky130_fd_sc_ls__xnor3_4.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_ls__xnor3_4.magic.lef
@@ -77,37 +77,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -117,114 +86,141 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
   OBS
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diff --git a/cells/xor2/sky130_fd_sc_ls__xor2_1.magic.lef b/cells/xor2/sky130_fd_sc_ls__xor2_1.magic.lef
index d133880..853bbe7 100644
--- a/cells/xor2/sky130_fd_sc_ls__xor2_1.magic.lef
+++ b/cells/xor2/sky130_fd_sc_ls__xor2_1.magic.lef
@@ -67,20 +67,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.175000  0.085000 0.775000 0.990000 ;
-        RECT 1.820000  0.085000 2.150000 1.195000 ;
-        RECT 3.210000  0.085000 3.540000 0.745000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
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-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -90,33 +76,44 @@
     SHAPE ABUTMENT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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-        RECT 2.255000 2.650000 2.695000 3.245000 ;
-      LAYER mcon ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ls__xor2_1
diff --git a/cells/xor2/sky130_fd_sc_ls__xor2_2.magic.lef b/cells/xor2/sky130_fd_sc_ls__xor2_2.magic.lef
index f2f7b18..788f349 100644
--- a/cells/xor2/sky130_fd_sc_ls__xor2_2.magic.lef
+++ b/cells/xor2/sky130_fd_sc_ls__xor2_2.magic.lef
@@ -71,22 +71,6 @@
     SHAPE ABUTMENT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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 END sky130_fd_sc_ls__xor2_2
diff --git a/cells/xor2/sky130_fd_sc_ls__xor2_4.magic.lef b/cells/xor2/sky130_fd_sc_ls__xor2_4.magic.lef
index 6605782..72d230a 100644
--- a/cells/xor2/sky130_fd_sc_ls__xor2_4.magic.lef
+++ b/cells/xor2/sky130_fd_sc_ls__xor2_4.magic.lef
@@ -89,33 +89,6 @@
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diff --git a/cells/xor3/sky130_fd_sc_ls__xor3_1.magic.lef b/cells/xor3/sky130_fd_sc_ls__xor3_1.magic.lef
index 1b201bb..9d4eebc 100644
--- a/cells/xor3/sky130_fd_sc_ls__xor3_1.magic.lef
+++ b/cells/xor3/sky130_fd_sc_ls__xor3_1.magic.lef
@@ -71,31 +71,6 @@
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@@ -105,99 +80,120 @@
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diff --git a/cells/xor3/sky130_fd_sc_ls__xor3_2.magic.lef b/cells/xor3/sky130_fd_sc_ls__xor3_2.magic.lef
index 198828e..605ce86 100644
--- a/cells/xor3/sky130_fd_sc_ls__xor3_2.magic.lef
+++ b/cells/xor3/sky130_fd_sc_ls__xor3_2.magic.lef
@@ -71,33 +71,6 @@
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@@ -107,106 +80,129 @@
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index b952512..5426d93 100644
--- a/cells/xor3/sky130_fd_sc_ls__xor3_4.magic.lef
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