diff --git a/cells/a2111o/sky130_fd_sc_lp__a2111o_0.magic.lef b/cells/a2111o/sky130_fd_sc_lp__a2111o_0.magic.lef
index b87b4c9..9ed2ea2 100644
--- a/cells/a2111o/sky130_fd_sc_lp__a2111o_0.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_lp__a2111o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_lp__a2111o_1.magic.lef b/cells/a2111o/sky130_fd_sc_lp__a2111o_1.magic.lef
index 6fe96b5..b274aa2 100644
--- a/cells/a2111o/sky130_fd_sc_lp__a2111o_1.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_lp__a2111o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_lp__a2111o_2.magic.lef b/cells/a2111o/sky130_fd_sc_lp__a2111o_2.magic.lef
index ebcf7bc..8f47b3b 100644
--- a/cells/a2111o/sky130_fd_sc_lp__a2111o_2.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_lp__a2111o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_lp__a2111o_4.magic.lef b/cells/a2111o/sky130_fd_sc_lp__a2111o_4.magic.lef
index ff94809..c4d617c 100644
--- a/cells/a2111o/sky130_fd_sc_lp__a2111o_4.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_lp__a2111o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_lp__a2111o_lp.magic.lef b/cells/a2111o/sky130_fd_sc_lp__a2111o_lp.magic.lef
index 5d9bd28..f700e9f 100644
--- a/cells/a2111o/sky130_fd_sc_lp__a2111o_lp.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_lp__a2111o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_lp__a2111o_m.magic.lef b/cells/a2111o/sky130_fd_sc_lp__a2111o_m.magic.lef
index b3d19aa..4708ea2 100644
--- a/cells/a2111o/sky130_fd_sc_lp__a2111o_m.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_lp__a2111o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_0.magic.lef b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_0.magic.lef
index a3ed9ee..a9bd0b8 100644
--- a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_0.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_1.magic.lef b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_1.magic.lef
index b15af17..52f225a 100644
--- a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_1.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_2.magic.lef b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_2.magic.lef
index 3bb8900..7890467 100644
--- a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_2.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_4.magic.lef b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_4.magic.lef
index df36506..bd9e72e 100644
--- a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_4.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_lp.magic.lef b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_lp.magic.lef
index bdfde0f..63030ed 100644
--- a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_lp.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_m.magic.lef b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_m.magic.lef
index 9ca69ce..33306b2 100644
--- a/cells/a2111oi/sky130_fd_sc_lp__a2111oi_m.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_lp__a2111oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2111oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2111oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_lp__a211o_0.magic.lef b/cells/a211o/sky130_fd_sc_lp__a211o_0.magic.lef
index 17fedb0..1412aa8 100644
--- a/cells/a211o/sky130_fd_sc_lp__a211o_0.magic.lef
+++ b/cells/a211o/sky130_fd_sc_lp__a211o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_lp__a211o_1.magic.lef b/cells/a211o/sky130_fd_sc_lp__a211o_1.magic.lef
index 6cf07c0..8c7d36e 100644
--- a/cells/a211o/sky130_fd_sc_lp__a211o_1.magic.lef
+++ b/cells/a211o/sky130_fd_sc_lp__a211o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_lp__a211o_2.magic.lef b/cells/a211o/sky130_fd_sc_lp__a211o_2.magic.lef
index 694d97d..4b46e9b 100644
--- a/cells/a211o/sky130_fd_sc_lp__a211o_2.magic.lef
+++ b/cells/a211o/sky130_fd_sc_lp__a211o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_lp__a211o_4.magic.lef b/cells/a211o/sky130_fd_sc_lp__a211o_4.magic.lef
index 73ab751..cc1d224 100644
--- a/cells/a211o/sky130_fd_sc_lp__a211o_4.magic.lef
+++ b/cells/a211o/sky130_fd_sc_lp__a211o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_lp__a211o_lp.magic.lef b/cells/a211o/sky130_fd_sc_lp__a211o_lp.magic.lef
index 3605650..3225133 100644
--- a/cells/a211o/sky130_fd_sc_lp__a211o_lp.magic.lef
+++ b/cells/a211o/sky130_fd_sc_lp__a211o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_lp__a211o_m.magic.lef b/cells/a211o/sky130_fd_sc_lp__a211o_m.magic.lef
index 7a230f8..93c1cee 100644
--- a/cells/a211o/sky130_fd_sc_lp__a211o_m.magic.lef
+++ b/cells/a211o/sky130_fd_sc_lp__a211o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_lp__a211oi_0.magic.lef b/cells/a211oi/sky130_fd_sc_lp__a211oi_0.magic.lef
index f8468d4..caf3bee 100644
--- a/cells/a211oi/sky130_fd_sc_lp__a211oi_0.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_lp__a211oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_lp__a211oi_1.magic.lef b/cells/a211oi/sky130_fd_sc_lp__a211oi_1.magic.lef
index aef01cc..d11f873 100644
--- a/cells/a211oi/sky130_fd_sc_lp__a211oi_1.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_lp__a211oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_lp__a211oi_2.magic.lef b/cells/a211oi/sky130_fd_sc_lp__a211oi_2.magic.lef
index 5b71171..24c8a16 100644
--- a/cells/a211oi/sky130_fd_sc_lp__a211oi_2.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_lp__a211oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_lp__a211oi_4.magic.lef b/cells/a211oi/sky130_fd_sc_lp__a211oi_4.magic.lef
index 221117b..4a591fe 100644
--- a/cells/a211oi/sky130_fd_sc_lp__a211oi_4.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_lp__a211oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_lp__a211oi_lp.magic.lef b/cells/a211oi/sky130_fd_sc_lp__a211oi_lp.magic.lef
index 5f77786..0612f5f 100644
--- a/cells/a211oi/sky130_fd_sc_lp__a211oi_lp.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_lp__a211oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_lp__a211oi_m.magic.lef b/cells/a211oi/sky130_fd_sc_lp__a211oi_m.magic.lef
index fd5369d..2e8a1ed 100644
--- a/cells/a211oi/sky130_fd_sc_lp__a211oi_m.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_lp__a211oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a211oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a211oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_lp__a21bo_0.magic.lef b/cells/a21bo/sky130_fd_sc_lp__a21bo_0.magic.lef
index f072c5a..ab04140 100644
--- a/cells/a21bo/sky130_fd_sc_lp__a21bo_0.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_lp__a21bo_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21bo_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21bo_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_lp__a21bo_1.magic.lef b/cells/a21bo/sky130_fd_sc_lp__a21bo_1.magic.lef
index b638fa0..3c83286 100644
--- a/cells/a21bo/sky130_fd_sc_lp__a21bo_1.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_lp__a21bo_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21bo_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21bo_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_lp__a21bo_2.magic.lef b/cells/a21bo/sky130_fd_sc_lp__a21bo_2.magic.lef
index e2213f0..918dd90 100644
--- a/cells/a21bo/sky130_fd_sc_lp__a21bo_2.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_lp__a21bo_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21bo_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21bo_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_lp__a21bo_4.magic.lef b/cells/a21bo/sky130_fd_sc_lp__a21bo_4.magic.lef
index b887da8..f350817 100644
--- a/cells/a21bo/sky130_fd_sc_lp__a21bo_4.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_lp__a21bo_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21bo_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21bo_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_lp__a21bo_lp.magic.lef b/cells/a21bo/sky130_fd_sc_lp__a21bo_lp.magic.lef
index 9de620f..b026850 100644
--- a/cells/a21bo/sky130_fd_sc_lp__a21bo_lp.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_lp__a21bo_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21bo_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21bo_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_lp__a21bo_m.magic.lef b/cells/a21bo/sky130_fd_sc_lp__a21bo_m.magic.lef
index c5e589d..14643f5 100644
--- a/cells/a21bo/sky130_fd_sc_lp__a21bo_m.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_lp__a21bo_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21bo_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21bo_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_lp__a21boi_0.magic.lef b/cells/a21boi/sky130_fd_sc_lp__a21boi_0.magic.lef
index 5a57d02..ecc521e 100644
--- a/cells/a21boi/sky130_fd_sc_lp__a21boi_0.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_lp__a21boi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21boi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21boi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_lp__a21boi_1.magic.lef b/cells/a21boi/sky130_fd_sc_lp__a21boi_1.magic.lef
index 4f01bba..2d82d76 100644
--- a/cells/a21boi/sky130_fd_sc_lp__a21boi_1.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_lp__a21boi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21boi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21boi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_lp__a21boi_2.magic.lef b/cells/a21boi/sky130_fd_sc_lp__a21boi_2.magic.lef
index d2a7f34..90709b5 100644
--- a/cells/a21boi/sky130_fd_sc_lp__a21boi_2.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_lp__a21boi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21boi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21boi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_lp__a21boi_4.magic.lef b/cells/a21boi/sky130_fd_sc_lp__a21boi_4.magic.lef
index ef2ef62..df6b492 100644
--- a/cells/a21boi/sky130_fd_sc_lp__a21boi_4.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_lp__a21boi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21boi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21boi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_lp__a21boi_lp.magic.lef b/cells/a21boi/sky130_fd_sc_lp__a21boi_lp.magic.lef
index 5fa72b0..f08202e 100644
--- a/cells/a21boi/sky130_fd_sc_lp__a21boi_lp.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_lp__a21boi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21boi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21boi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_lp__a21boi_m.magic.lef b/cells/a21boi/sky130_fd_sc_lp__a21boi_m.magic.lef
index 20d4ca5..698ecc1 100644
--- a/cells/a21boi/sky130_fd_sc_lp__a21boi_m.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_lp__a21boi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21boi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21boi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_lp__a21o_0.magic.lef b/cells/a21o/sky130_fd_sc_lp__a21o_0.magic.lef
index a8d9da1..846cf0f 100644
--- a/cells/a21o/sky130_fd_sc_lp__a21o_0.magic.lef
+++ b/cells/a21o/sky130_fd_sc_lp__a21o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_lp__a21o_1.magic.lef b/cells/a21o/sky130_fd_sc_lp__a21o_1.magic.lef
index 0120b39..b4b110f 100644
--- a/cells/a21o/sky130_fd_sc_lp__a21o_1.magic.lef
+++ b/cells/a21o/sky130_fd_sc_lp__a21o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_lp__a21o_2.magic.lef b/cells/a21o/sky130_fd_sc_lp__a21o_2.magic.lef
index 4267af2..7ffd0f6 100644
--- a/cells/a21o/sky130_fd_sc_lp__a21o_2.magic.lef
+++ b/cells/a21o/sky130_fd_sc_lp__a21o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_lp__a21o_4.magic.lef b/cells/a21o/sky130_fd_sc_lp__a21o_4.magic.lef
index 38bf297..11552f1 100644
--- a/cells/a21o/sky130_fd_sc_lp__a21o_4.magic.lef
+++ b/cells/a21o/sky130_fd_sc_lp__a21o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_lp__a21o_lp.magic.lef b/cells/a21o/sky130_fd_sc_lp__a21o_lp.magic.lef
index 2c69466..d2c99a7 100644
--- a/cells/a21o/sky130_fd_sc_lp__a21o_lp.magic.lef
+++ b/cells/a21o/sky130_fd_sc_lp__a21o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_lp__a21o_m.magic.lef b/cells/a21o/sky130_fd_sc_lp__a21o_m.magic.lef
index 4e81501..5fbd82b 100644
--- a/cells/a21o/sky130_fd_sc_lp__a21o_m.magic.lef
+++ b/cells/a21o/sky130_fd_sc_lp__a21o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_lp__a21oi_0.magic.lef b/cells/a21oi/sky130_fd_sc_lp__a21oi_0.magic.lef
index 7bb02cc..563266f 100644
--- a/cells/a21oi/sky130_fd_sc_lp__a21oi_0.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_lp__a21oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_lp__a21oi_1.magic.lef b/cells/a21oi/sky130_fd_sc_lp__a21oi_1.magic.lef
index 70378c3..c14a680 100644
--- a/cells/a21oi/sky130_fd_sc_lp__a21oi_1.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_lp__a21oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_lp__a21oi_2.magic.lef b/cells/a21oi/sky130_fd_sc_lp__a21oi_2.magic.lef
index 5a62707..0516105 100644
--- a/cells/a21oi/sky130_fd_sc_lp__a21oi_2.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_lp__a21oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_lp__a21oi_4.magic.lef b/cells/a21oi/sky130_fd_sc_lp__a21oi_4.magic.lef
index f22b9a1..94cbeb3 100644
--- a/cells/a21oi/sky130_fd_sc_lp__a21oi_4.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_lp__a21oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_lp__a21oi_lp.magic.lef b/cells/a21oi/sky130_fd_sc_lp__a21oi_lp.magic.lef
index 4d3f335..0b879ff 100644
--- a/cells/a21oi/sky130_fd_sc_lp__a21oi_lp.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_lp__a21oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_lp__a21oi_m.magic.lef b/cells/a21oi/sky130_fd_sc_lp__a21oi_m.magic.lef
index 85829ae..df8bb48 100644
--- a/cells/a21oi/sky130_fd_sc_lp__a21oi_m.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_lp__a21oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a21oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a21oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_lp__a221o_0.magic.lef b/cells/a221o/sky130_fd_sc_lp__a221o_0.magic.lef
index b7b0371..67e7715 100644
--- a/cells/a221o/sky130_fd_sc_lp__a221o_0.magic.lef
+++ b/cells/a221o/sky130_fd_sc_lp__a221o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_lp__a221o_1.magic.lef b/cells/a221o/sky130_fd_sc_lp__a221o_1.magic.lef
index 36c98de..f19b362 100644
--- a/cells/a221o/sky130_fd_sc_lp__a221o_1.magic.lef
+++ b/cells/a221o/sky130_fd_sc_lp__a221o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_lp__a221o_2.magic.lef b/cells/a221o/sky130_fd_sc_lp__a221o_2.magic.lef
index f39e6d3..b95b210 100644
--- a/cells/a221o/sky130_fd_sc_lp__a221o_2.magic.lef
+++ b/cells/a221o/sky130_fd_sc_lp__a221o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_lp__a221o_4.magic.lef b/cells/a221o/sky130_fd_sc_lp__a221o_4.magic.lef
index d600ef1..73b382e 100644
--- a/cells/a221o/sky130_fd_sc_lp__a221o_4.magic.lef
+++ b/cells/a221o/sky130_fd_sc_lp__a221o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_lp__a221o_lp.magic.lef b/cells/a221o/sky130_fd_sc_lp__a221o_lp.magic.lef
index a894c39..cf85257 100644
--- a/cells/a221o/sky130_fd_sc_lp__a221o_lp.magic.lef
+++ b/cells/a221o/sky130_fd_sc_lp__a221o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_lp__a221o_m.magic.lef b/cells/a221o/sky130_fd_sc_lp__a221o_m.magic.lef
index d1db9c3..58075b6 100644
--- a/cells/a221o/sky130_fd_sc_lp__a221o_m.magic.lef
+++ b/cells/a221o/sky130_fd_sc_lp__a221o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_lp__a221oi_0.magic.lef b/cells/a221oi/sky130_fd_sc_lp__a221oi_0.magic.lef
index 6c2597d..178f938 100644
--- a/cells/a221oi/sky130_fd_sc_lp__a221oi_0.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_lp__a221oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_lp__a221oi_1.magic.lef b/cells/a221oi/sky130_fd_sc_lp__a221oi_1.magic.lef
index f34eafd..7048364 100644
--- a/cells/a221oi/sky130_fd_sc_lp__a221oi_1.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_lp__a221oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_lp__a221oi_2.magic.lef b/cells/a221oi/sky130_fd_sc_lp__a221oi_2.magic.lef
index 0e2dc95..e33ef52 100644
--- a/cells/a221oi/sky130_fd_sc_lp__a221oi_2.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_lp__a221oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_lp__a221oi_4.magic.lef b/cells/a221oi/sky130_fd_sc_lp__a221oi_4.magic.lef
index 15cde0c..abe12f4 100644
--- a/cells/a221oi/sky130_fd_sc_lp__a221oi_4.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_lp__a221oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_lp__a221oi_lp.magic.lef b/cells/a221oi/sky130_fd_sc_lp__a221oi_lp.magic.lef
index f782496..48e0657 100644
--- a/cells/a221oi/sky130_fd_sc_lp__a221oi_lp.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_lp__a221oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_lp__a221oi_m.magic.lef b/cells/a221oi/sky130_fd_sc_lp__a221oi_m.magic.lef
index 853d077..bf26f9b 100644
--- a/cells/a221oi/sky130_fd_sc_lp__a221oi_m.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_lp__a221oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a221oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a221oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_lp__a22o_0.magic.lef b/cells/a22o/sky130_fd_sc_lp__a22o_0.magic.lef
index 014b64d..fc0468c 100644
--- a/cells/a22o/sky130_fd_sc_lp__a22o_0.magic.lef
+++ b/cells/a22o/sky130_fd_sc_lp__a22o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_lp__a22o_1.magic.lef b/cells/a22o/sky130_fd_sc_lp__a22o_1.magic.lef
index 098b4f3..73a24db 100644
--- a/cells/a22o/sky130_fd_sc_lp__a22o_1.magic.lef
+++ b/cells/a22o/sky130_fd_sc_lp__a22o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_lp__a22o_2.magic.lef b/cells/a22o/sky130_fd_sc_lp__a22o_2.magic.lef
index 65eed11..4b88c4f 100644
--- a/cells/a22o/sky130_fd_sc_lp__a22o_2.magic.lef
+++ b/cells/a22o/sky130_fd_sc_lp__a22o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_lp__a22o_4.magic.lef b/cells/a22o/sky130_fd_sc_lp__a22o_4.magic.lef
index 2e87e6a..2e3a3af 100644
--- a/cells/a22o/sky130_fd_sc_lp__a22o_4.magic.lef
+++ b/cells/a22o/sky130_fd_sc_lp__a22o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_lp__a22o_lp.magic.lef b/cells/a22o/sky130_fd_sc_lp__a22o_lp.magic.lef
index 14750c5..191b8b2 100644
--- a/cells/a22o/sky130_fd_sc_lp__a22o_lp.magic.lef
+++ b/cells/a22o/sky130_fd_sc_lp__a22o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_lp__a22o_m.magic.lef b/cells/a22o/sky130_fd_sc_lp__a22o_m.magic.lef
index 79833b0..762264f 100644
--- a/cells/a22o/sky130_fd_sc_lp__a22o_m.magic.lef
+++ b/cells/a22o/sky130_fd_sc_lp__a22o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_lp__a22oi_0.magic.lef b/cells/a22oi/sky130_fd_sc_lp__a22oi_0.magic.lef
index ceb4f0e..5d0dbc4 100644
--- a/cells/a22oi/sky130_fd_sc_lp__a22oi_0.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_lp__a22oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_lp__a22oi_1.magic.lef b/cells/a22oi/sky130_fd_sc_lp__a22oi_1.magic.lef
index 01f9e4d..ed70cf8 100644
--- a/cells/a22oi/sky130_fd_sc_lp__a22oi_1.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_lp__a22oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_lp__a22oi_2.magic.lef b/cells/a22oi/sky130_fd_sc_lp__a22oi_2.magic.lef
index 64ee1e5..e3aa054 100644
--- a/cells/a22oi/sky130_fd_sc_lp__a22oi_2.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_lp__a22oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_lp__a22oi_4.magic.lef b/cells/a22oi/sky130_fd_sc_lp__a22oi_4.magic.lef
index 9744567..09c3dc1 100644
--- a/cells/a22oi/sky130_fd_sc_lp__a22oi_4.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_lp__a22oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_lp__a22oi_lp.magic.lef b/cells/a22oi/sky130_fd_sc_lp__a22oi_lp.magic.lef
index 0b9592c..77b79a0 100644
--- a/cells/a22oi/sky130_fd_sc_lp__a22oi_lp.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_lp__a22oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_lp__a22oi_m.magic.lef b/cells/a22oi/sky130_fd_sc_lp__a22oi_m.magic.lef
index 402e8ec..35bafa0 100644
--- a/cells/a22oi/sky130_fd_sc_lp__a22oi_m.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_lp__a22oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a22oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a22oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_0.magic.lef b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_0.magic.lef
index d616ba1..271ad5f 100644
--- a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_0.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_1.magic.lef b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_1.magic.lef
index c7ab4f7..4e66519 100644
--- a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_1.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_2.magic.lef b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_2.magic.lef
index c9608e0..a0b8300 100644
--- a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_2.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_4.magic.lef b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_4.magic.lef
index 9d9114f..bb252c8 100644
--- a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_4.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_lp.magic.lef b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_lp.magic.lef
index 86f13f6..f9ebbe2 100644
--- a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_lp.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_m.magic.lef b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_m.magic.lef
index 02fe928..ad89233 100644
--- a/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_m.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_lp__a2bb2o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_0.magic.lef b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_0.magic.lef
index 62a33b1..11c7550 100644
--- a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_0.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_1.magic.lef b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_1.magic.lef
index 34333e2..c7a5cf5 100644
--- a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_1.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_2.magic.lef b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_2.magic.lef
index a48283d..3b064ea 100644
--- a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_2.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_4.magic.lef b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_4.magic.lef
index 6a24696..df5b873 100644
--- a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_4.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_lp.magic.lef b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_lp.magic.lef
index d61e6b8..e916847 100644
--- a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_lp.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_m.magic.lef b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_m.magic.lef
index 85ae5c5..f06984f 100644
--- a/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_m.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_lp__a2bb2oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a2bb2oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a2bb2oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_lp__a311o_0.magic.lef b/cells/a311o/sky130_fd_sc_lp__a311o_0.magic.lef
index f0342ba..14839b1 100644
--- a/cells/a311o/sky130_fd_sc_lp__a311o_0.magic.lef
+++ b/cells/a311o/sky130_fd_sc_lp__a311o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_lp__a311o_1.magic.lef b/cells/a311o/sky130_fd_sc_lp__a311o_1.magic.lef
index 426533a..66b5e18 100644
--- a/cells/a311o/sky130_fd_sc_lp__a311o_1.magic.lef
+++ b/cells/a311o/sky130_fd_sc_lp__a311o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_lp__a311o_2.magic.lef b/cells/a311o/sky130_fd_sc_lp__a311o_2.magic.lef
index 7a2ad65..3d85105 100644
--- a/cells/a311o/sky130_fd_sc_lp__a311o_2.magic.lef
+++ b/cells/a311o/sky130_fd_sc_lp__a311o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_lp__a311o_4.magic.lef b/cells/a311o/sky130_fd_sc_lp__a311o_4.magic.lef
index ec093ef..539aaed 100644
--- a/cells/a311o/sky130_fd_sc_lp__a311o_4.magic.lef
+++ b/cells/a311o/sky130_fd_sc_lp__a311o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_lp__a311o_lp.magic.lef b/cells/a311o/sky130_fd_sc_lp__a311o_lp.magic.lef
index 681dca3..290f5cd 100644
--- a/cells/a311o/sky130_fd_sc_lp__a311o_lp.magic.lef
+++ b/cells/a311o/sky130_fd_sc_lp__a311o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_lp__a311o_m.magic.lef b/cells/a311o/sky130_fd_sc_lp__a311o_m.magic.lef
index aa8aece..82f0316 100644
--- a/cells/a311o/sky130_fd_sc_lp__a311o_m.magic.lef
+++ b/cells/a311o/sky130_fd_sc_lp__a311o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_lp__a311oi_0.magic.lef b/cells/a311oi/sky130_fd_sc_lp__a311oi_0.magic.lef
index 4455b68..3865a14 100644
--- a/cells/a311oi/sky130_fd_sc_lp__a311oi_0.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_lp__a311oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_lp__a311oi_1.magic.lef b/cells/a311oi/sky130_fd_sc_lp__a311oi_1.magic.lef
index 67e87b7..3734a27 100644
--- a/cells/a311oi/sky130_fd_sc_lp__a311oi_1.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_lp__a311oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_lp__a311oi_2.magic.lef b/cells/a311oi/sky130_fd_sc_lp__a311oi_2.magic.lef
index 249d45b..f3cec8a 100644
--- a/cells/a311oi/sky130_fd_sc_lp__a311oi_2.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_lp__a311oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_lp__a311oi_4.magic.lef b/cells/a311oi/sky130_fd_sc_lp__a311oi_4.magic.lef
index b37a4be..0bb9719 100644
--- a/cells/a311oi/sky130_fd_sc_lp__a311oi_4.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_lp__a311oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_lp__a311oi_lp.magic.lef b/cells/a311oi/sky130_fd_sc_lp__a311oi_lp.magic.lef
index fd24b35..93d6fe4 100644
--- a/cells/a311oi/sky130_fd_sc_lp__a311oi_lp.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_lp__a311oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_lp__a311oi_m.magic.lef b/cells/a311oi/sky130_fd_sc_lp__a311oi_m.magic.lef
index 29cfdeb..23bb260 100644
--- a/cells/a311oi/sky130_fd_sc_lp__a311oi_m.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_lp__a311oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a311oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a311oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_lp__a31o_0.magic.lef b/cells/a31o/sky130_fd_sc_lp__a31o_0.magic.lef
index 4088a57..bd26149 100644
--- a/cells/a31o/sky130_fd_sc_lp__a31o_0.magic.lef
+++ b/cells/a31o/sky130_fd_sc_lp__a31o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_lp__a31o_1.magic.lef b/cells/a31o/sky130_fd_sc_lp__a31o_1.magic.lef
index eaecaa9..664a28b 100644
--- a/cells/a31o/sky130_fd_sc_lp__a31o_1.magic.lef
+++ b/cells/a31o/sky130_fd_sc_lp__a31o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_lp__a31o_2.magic.lef b/cells/a31o/sky130_fd_sc_lp__a31o_2.magic.lef
index c073964..2a09f54 100644
--- a/cells/a31o/sky130_fd_sc_lp__a31o_2.magic.lef
+++ b/cells/a31o/sky130_fd_sc_lp__a31o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_lp__a31o_4.magic.lef b/cells/a31o/sky130_fd_sc_lp__a31o_4.magic.lef
index f4a0421..43f7081 100644
--- a/cells/a31o/sky130_fd_sc_lp__a31o_4.magic.lef
+++ b/cells/a31o/sky130_fd_sc_lp__a31o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_lp__a31o_lp.magic.lef b/cells/a31o/sky130_fd_sc_lp__a31o_lp.magic.lef
index dd57fd5..074cf7b 100644
--- a/cells/a31o/sky130_fd_sc_lp__a31o_lp.magic.lef
+++ b/cells/a31o/sky130_fd_sc_lp__a31o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_lp__a31o_m.magic.lef b/cells/a31o/sky130_fd_sc_lp__a31o_m.magic.lef
index 09fd12b..74cc113 100644
--- a/cells/a31o/sky130_fd_sc_lp__a31o_m.magic.lef
+++ b/cells/a31o/sky130_fd_sc_lp__a31o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_lp__a31oi_0.magic.lef b/cells/a31oi/sky130_fd_sc_lp__a31oi_0.magic.lef
index 9c1a37f..7b6ca95 100644
--- a/cells/a31oi/sky130_fd_sc_lp__a31oi_0.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_lp__a31oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_lp__a31oi_1.magic.lef b/cells/a31oi/sky130_fd_sc_lp__a31oi_1.magic.lef
index 37b115a..f94b1a6 100644
--- a/cells/a31oi/sky130_fd_sc_lp__a31oi_1.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_lp__a31oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_lp__a31oi_2.magic.lef b/cells/a31oi/sky130_fd_sc_lp__a31oi_2.magic.lef
index ba2951a..dce5fcc 100644
--- a/cells/a31oi/sky130_fd_sc_lp__a31oi_2.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_lp__a31oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_lp__a31oi_4.magic.lef b/cells/a31oi/sky130_fd_sc_lp__a31oi_4.magic.lef
index 62dc1bc..605cf7e 100644
--- a/cells/a31oi/sky130_fd_sc_lp__a31oi_4.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_lp__a31oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_lp__a31oi_lp.magic.lef b/cells/a31oi/sky130_fd_sc_lp__a31oi_lp.magic.lef
index 75aa7b3..ad81b54 100644
--- a/cells/a31oi/sky130_fd_sc_lp__a31oi_lp.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_lp__a31oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_lp__a31oi_m.magic.lef b/cells/a31oi/sky130_fd_sc_lp__a31oi_m.magic.lef
index add4e2a..274d602 100644
--- a/cells/a31oi/sky130_fd_sc_lp__a31oi_m.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_lp__a31oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a31oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a31oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_lp__a32o_0.magic.lef b/cells/a32o/sky130_fd_sc_lp__a32o_0.magic.lef
index fe04c77..f214ae2 100644
--- a/cells/a32o/sky130_fd_sc_lp__a32o_0.magic.lef
+++ b/cells/a32o/sky130_fd_sc_lp__a32o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_lp__a32o_1.magic.lef b/cells/a32o/sky130_fd_sc_lp__a32o_1.magic.lef
index bbc9fbc..681b0bf 100644
--- a/cells/a32o/sky130_fd_sc_lp__a32o_1.magic.lef
+++ b/cells/a32o/sky130_fd_sc_lp__a32o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_lp__a32o_2.magic.lef b/cells/a32o/sky130_fd_sc_lp__a32o_2.magic.lef
index 1ec3b6a..d3e2ddb 100644
--- a/cells/a32o/sky130_fd_sc_lp__a32o_2.magic.lef
+++ b/cells/a32o/sky130_fd_sc_lp__a32o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_lp__a32o_4.magic.lef b/cells/a32o/sky130_fd_sc_lp__a32o_4.magic.lef
index 9097c42..023c028 100644
--- a/cells/a32o/sky130_fd_sc_lp__a32o_4.magic.lef
+++ b/cells/a32o/sky130_fd_sc_lp__a32o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_lp__a32o_lp.magic.lef b/cells/a32o/sky130_fd_sc_lp__a32o_lp.magic.lef
index b5d1efd..12ae38c 100644
--- a/cells/a32o/sky130_fd_sc_lp__a32o_lp.magic.lef
+++ b/cells/a32o/sky130_fd_sc_lp__a32o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_lp__a32o_m.magic.lef b/cells/a32o/sky130_fd_sc_lp__a32o_m.magic.lef
index 434cd6c..5bf4ca2 100644
--- a/cells/a32o/sky130_fd_sc_lp__a32o_m.magic.lef
+++ b/cells/a32o/sky130_fd_sc_lp__a32o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_lp__a32oi_0.magic.lef b/cells/a32oi/sky130_fd_sc_lp__a32oi_0.magic.lef
index 665b7ac..6a2a745 100644
--- a/cells/a32oi/sky130_fd_sc_lp__a32oi_0.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_lp__a32oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_lp__a32oi_1.magic.lef b/cells/a32oi/sky130_fd_sc_lp__a32oi_1.magic.lef
index a4f60da..738e5db 100644
--- a/cells/a32oi/sky130_fd_sc_lp__a32oi_1.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_lp__a32oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_lp__a32oi_2.magic.lef b/cells/a32oi/sky130_fd_sc_lp__a32oi_2.magic.lef
index 1ddf35e..f2035d6 100644
--- a/cells/a32oi/sky130_fd_sc_lp__a32oi_2.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_lp__a32oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_lp__a32oi_4.magic.lef b/cells/a32oi/sky130_fd_sc_lp__a32oi_4.magic.lef
index 6d10838..064006b 100644
--- a/cells/a32oi/sky130_fd_sc_lp__a32oi_4.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_lp__a32oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_lp__a32oi_lp.magic.lef b/cells/a32oi/sky130_fd_sc_lp__a32oi_lp.magic.lef
index 66b0738..1bcd9f4 100644
--- a/cells/a32oi/sky130_fd_sc_lp__a32oi_lp.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_lp__a32oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_lp__a32oi_m.magic.lef b/cells/a32oi/sky130_fd_sc_lp__a32oi_m.magic.lef
index f483cbc..a1ec7e2 100644
--- a/cells/a32oi/sky130_fd_sc_lp__a32oi_m.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_lp__a32oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a32oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a32oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_lp__a41o_0.magic.lef b/cells/a41o/sky130_fd_sc_lp__a41o_0.magic.lef
index 0431a7f..760368a 100644
--- a/cells/a41o/sky130_fd_sc_lp__a41o_0.magic.lef
+++ b/cells/a41o/sky130_fd_sc_lp__a41o_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41o_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41o_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_lp__a41o_1.magic.lef b/cells/a41o/sky130_fd_sc_lp__a41o_1.magic.lef
index 4a97d71..92b7b7c 100644
--- a/cells/a41o/sky130_fd_sc_lp__a41o_1.magic.lef
+++ b/cells/a41o/sky130_fd_sc_lp__a41o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_lp__a41o_2.magic.lef b/cells/a41o/sky130_fd_sc_lp__a41o_2.magic.lef
index 02083a4..0c85350 100644
--- a/cells/a41o/sky130_fd_sc_lp__a41o_2.magic.lef
+++ b/cells/a41o/sky130_fd_sc_lp__a41o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_lp__a41o_4.magic.lef b/cells/a41o/sky130_fd_sc_lp__a41o_4.magic.lef
index 6d769e1..c8ffb6c 100644
--- a/cells/a41o/sky130_fd_sc_lp__a41o_4.magic.lef
+++ b/cells/a41o/sky130_fd_sc_lp__a41o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_lp__a41o_lp.magic.lef b/cells/a41o/sky130_fd_sc_lp__a41o_lp.magic.lef
index 02f270d..2110feb 100644
--- a/cells/a41o/sky130_fd_sc_lp__a41o_lp.magic.lef
+++ b/cells/a41o/sky130_fd_sc_lp__a41o_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41o_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41o_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_lp__a41o_m.magic.lef b/cells/a41o/sky130_fd_sc_lp__a41o_m.magic.lef
index 8c329df..6722339 100644
--- a/cells/a41o/sky130_fd_sc_lp__a41o_m.magic.lef
+++ b/cells/a41o/sky130_fd_sc_lp__a41o_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41o_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41o_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_lp__a41oi_0.magic.lef b/cells/a41oi/sky130_fd_sc_lp__a41oi_0.magic.lef
index 48ec319..7124cbd 100644
--- a/cells/a41oi/sky130_fd_sc_lp__a41oi_0.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_lp__a41oi_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41oi_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41oi_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_lp__a41oi_1.magic.lef b/cells/a41oi/sky130_fd_sc_lp__a41oi_1.magic.lef
index 4253b63..5bf3e3c 100644
--- a/cells/a41oi/sky130_fd_sc_lp__a41oi_1.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_lp__a41oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_lp__a41oi_2.magic.lef b/cells/a41oi/sky130_fd_sc_lp__a41oi_2.magic.lef
index 9e76188..2982710 100644
--- a/cells/a41oi/sky130_fd_sc_lp__a41oi_2.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_lp__a41oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_lp__a41oi_4.magic.lef b/cells/a41oi/sky130_fd_sc_lp__a41oi_4.magic.lef
index 4b13c4f..0b59c1f 100644
--- a/cells/a41oi/sky130_fd_sc_lp__a41oi_4.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_lp__a41oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_lp__a41oi_lp.magic.lef b/cells/a41oi/sky130_fd_sc_lp__a41oi_lp.magic.lef
index d7317c3..9878b75 100644
--- a/cells/a41oi/sky130_fd_sc_lp__a41oi_lp.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_lp__a41oi_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41oi_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41oi_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_lp__a41oi_m.magic.lef b/cells/a41oi/sky130_fd_sc_lp__a41oi_m.magic.lef
index cb37025..1a45164 100644
--- a/cells/a41oi/sky130_fd_sc_lp__a41oi_m.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_lp__a41oi_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__a41oi_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__a41oi_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_0.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_0.magic.lef
index 3d6f773..bfd03b6 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_0.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_1.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_1.magic.lef
index 644097c..144d7e3 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_1.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_2.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_2.magic.lef
index ad3e03f..1b7dfa7 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_2.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_4.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_4.magic.lef
index 81f561f..dbefa25 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_4.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_lp.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_lp.magic.lef
index 8fab777..5804216 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_lp.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_lp2.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_lp2.magic.lef
index 57360f7..15e6172 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_lp2.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_lp__and2_m.magic.lef b/cells/and2/sky130_fd_sc_lp__and2_m.magic.lef
index 622edcd..7c51e14 100644
--- a/cells/and2/sky130_fd_sc_lp__and2_m.magic.lef
+++ b/cells/and2/sky130_fd_sc_lp__and2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_lp__and2b_1.magic.lef b/cells/and2b/sky130_fd_sc_lp__and2b_1.magic.lef
index 486a753..9186c5c 100644
--- a/cells/and2b/sky130_fd_sc_lp__and2b_1.magic.lef
+++ b/cells/and2b/sky130_fd_sc_lp__and2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_lp__and2b_2.magic.lef b/cells/and2b/sky130_fd_sc_lp__and2b_2.magic.lef
index 9604212..78b24cd 100644
--- a/cells/and2b/sky130_fd_sc_lp__and2b_2.magic.lef
+++ b/cells/and2b/sky130_fd_sc_lp__and2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_lp__and2b_4.magic.lef b/cells/and2b/sky130_fd_sc_lp__and2b_4.magic.lef
index 8798fd5..7c658d0 100644
--- a/cells/and2b/sky130_fd_sc_lp__and2b_4.magic.lef
+++ b/cells/and2b/sky130_fd_sc_lp__and2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_lp__and2b_lp.magic.lef b/cells/and2b/sky130_fd_sc_lp__and2b_lp.magic.lef
index 44a8e09..7fbfd43 100644
--- a/cells/and2b/sky130_fd_sc_lp__and2b_lp.magic.lef
+++ b/cells/and2b/sky130_fd_sc_lp__and2b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_lp__and2b_m.magic.lef b/cells/and2b/sky130_fd_sc_lp__and2b_m.magic.lef
index efdc960..a68fdd9 100644
--- a/cells/and2b/sky130_fd_sc_lp__and2b_m.magic.lef
+++ b/cells/and2b/sky130_fd_sc_lp__and2b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and2b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and2b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_lp__and3_0.magic.lef b/cells/and3/sky130_fd_sc_lp__and3_0.magic.lef
index a7cf55a..56a666b 100644
--- a/cells/and3/sky130_fd_sc_lp__and3_0.magic.lef
+++ b/cells/and3/sky130_fd_sc_lp__and3_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_lp__and3_1.magic.lef b/cells/and3/sky130_fd_sc_lp__and3_1.magic.lef
index 90841da..512eb13 100644
--- a/cells/and3/sky130_fd_sc_lp__and3_1.magic.lef
+++ b/cells/and3/sky130_fd_sc_lp__and3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_lp__and3_2.magic.lef b/cells/and3/sky130_fd_sc_lp__and3_2.magic.lef
index 322bed9..3579399 100644
--- a/cells/and3/sky130_fd_sc_lp__and3_2.magic.lef
+++ b/cells/and3/sky130_fd_sc_lp__and3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_lp__and3_4.magic.lef b/cells/and3/sky130_fd_sc_lp__and3_4.magic.lef
index d7ee08d..e6e108a 100644
--- a/cells/and3/sky130_fd_sc_lp__and3_4.magic.lef
+++ b/cells/and3/sky130_fd_sc_lp__and3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_lp__and3_lp.magic.lef b/cells/and3/sky130_fd_sc_lp__and3_lp.magic.lef
index c2ac0de..ba08168 100644
--- a/cells/and3/sky130_fd_sc_lp__and3_lp.magic.lef
+++ b/cells/and3/sky130_fd_sc_lp__and3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_lp__and3_m.magic.lef b/cells/and3/sky130_fd_sc_lp__and3_m.magic.lef
index e62011a..bceb628 100644
--- a/cells/and3/sky130_fd_sc_lp__and3_m.magic.lef
+++ b/cells/and3/sky130_fd_sc_lp__and3_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_lp__and3b_1.magic.lef b/cells/and3b/sky130_fd_sc_lp__and3b_1.magic.lef
index d8aea8c..8c0a8c6 100644
--- a/cells/and3b/sky130_fd_sc_lp__and3b_1.magic.lef
+++ b/cells/and3b/sky130_fd_sc_lp__and3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_lp__and3b_2.magic.lef b/cells/and3b/sky130_fd_sc_lp__and3b_2.magic.lef
index fbc7749..9f6f228 100644
--- a/cells/and3b/sky130_fd_sc_lp__and3b_2.magic.lef
+++ b/cells/and3b/sky130_fd_sc_lp__and3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_lp__and3b_4.magic.lef b/cells/and3b/sky130_fd_sc_lp__and3b_4.magic.lef
index 018bd6a..451e301 100644
--- a/cells/and3b/sky130_fd_sc_lp__and3b_4.magic.lef
+++ b/cells/and3b/sky130_fd_sc_lp__and3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_lp__and3b_lp.magic.lef b/cells/and3b/sky130_fd_sc_lp__and3b_lp.magic.lef
index f6f7bd7..6bab182 100644
--- a/cells/and3b/sky130_fd_sc_lp__and3b_lp.magic.lef
+++ b/cells/and3b/sky130_fd_sc_lp__and3b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_lp__and3b_m.magic.lef b/cells/and3b/sky130_fd_sc_lp__and3b_m.magic.lef
index 9005d13..9a0a926 100644
--- a/cells/and3b/sky130_fd_sc_lp__and3b_m.magic.lef
+++ b/cells/and3b/sky130_fd_sc_lp__and3b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and3b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and3b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_0.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_0.magic.lef
index b49d76e..192687e 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_0.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_1.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_1.magic.lef
index 460ded8..525e3db 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_1.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_2.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_2.magic.lef
index c877a06..0abe772 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_2.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_4.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_4.magic.lef
index f6020fe..f868d31 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_4.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_lp.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_lp.magic.lef
index 0e4e2fc..ff5cf67 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_lp.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_lp2.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_lp2.magic.lef
index 794f275..026bea8 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_lp2.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_lp__and4_m.magic.lef b/cells/and4/sky130_fd_sc_lp__and4_m.magic.lef
index d8dabe5..593fd4d 100644
--- a/cells/and4/sky130_fd_sc_lp__and4_m.magic.lef
+++ b/cells/and4/sky130_fd_sc_lp__and4_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_lp__and4b_1.magic.lef b/cells/and4b/sky130_fd_sc_lp__and4b_1.magic.lef
index e91e4e5..5d1bcbb 100644
--- a/cells/and4b/sky130_fd_sc_lp__and4b_1.magic.lef
+++ b/cells/and4b/sky130_fd_sc_lp__and4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_lp__and4b_2.magic.lef b/cells/and4b/sky130_fd_sc_lp__and4b_2.magic.lef
index 98c21ec..3ee9c2e 100644
--- a/cells/and4b/sky130_fd_sc_lp__and4b_2.magic.lef
+++ b/cells/and4b/sky130_fd_sc_lp__and4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_lp__and4b_4.magic.lef b/cells/and4b/sky130_fd_sc_lp__and4b_4.magic.lef
index 28fac0f..d7bf1ab 100644
--- a/cells/and4b/sky130_fd_sc_lp__and4b_4.magic.lef
+++ b/cells/and4b/sky130_fd_sc_lp__and4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_lp__and4b_lp.magic.lef b/cells/and4b/sky130_fd_sc_lp__and4b_lp.magic.lef
index 6394e54..ea08887 100644
--- a/cells/and4b/sky130_fd_sc_lp__and4b_lp.magic.lef
+++ b/cells/and4b/sky130_fd_sc_lp__and4b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_lp__and4b_m.magic.lef b/cells/and4b/sky130_fd_sc_lp__and4b_m.magic.lef
index 056c7bc..dd17e22 100644
--- a/cells/and4b/sky130_fd_sc_lp__and4b_m.magic.lef
+++ b/cells/and4b/sky130_fd_sc_lp__and4b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_lp__and4bb_1.magic.lef b/cells/and4bb/sky130_fd_sc_lp__and4bb_1.magic.lef
index 78e3ad8..a3970b7 100644
--- a/cells/and4bb/sky130_fd_sc_lp__and4bb_1.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_lp__and4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_lp__and4bb_2.magic.lef b/cells/and4bb/sky130_fd_sc_lp__and4bb_2.magic.lef
index c1347d2..658b4a7 100644
--- a/cells/and4bb/sky130_fd_sc_lp__and4bb_2.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_lp__and4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_lp__and4bb_4.magic.lef b/cells/and4bb/sky130_fd_sc_lp__and4bb_4.magic.lef
index 0a2529a..1b551d8 100644
--- a/cells/and4bb/sky130_fd_sc_lp__and4bb_4.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_lp__and4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_lp__and4bb_lp.magic.lef b/cells/and4bb/sky130_fd_sc_lp__and4bb_lp.magic.lef
index c12e6dd..aec6eef 100644
--- a/cells/and4bb/sky130_fd_sc_lp__and4bb_lp.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_lp__and4bb_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4bb_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4bb_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_lp__and4bb_m.magic.lef b/cells/and4bb/sky130_fd_sc_lp__and4bb_m.magic.lef
index e32a40e..9759dce 100644
--- a/cells/and4bb/sky130_fd_sc_lp__and4bb_m.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_lp__and4bb_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__and4bb_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__and4bb_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_0.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_0.magic.lef
index 9e25757..fdb5006 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_0.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_1.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_1.magic.lef
index bcc3ecc..93970dc 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_1.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_16.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_16.magic.lef
index 76d192f..76acad6 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_16.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_2.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_2.magic.lef
index 22c6967..13d1449 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_2.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_4.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_4.magic.lef
index 5e59264..b0168ca 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_4.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_8.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_8.magic.lef
index 9774633..59d227f 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_8.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_lp.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_lp.magic.lef
index 9205675..5a11496 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_lp.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_lp__buf_m.magic.lef b/cells/buf/sky130_fd_sc_lp__buf_m.magic.lef
index 7f385ac..8b22263 100644
--- a/cells/buf/sky130_fd_sc_lp__buf_m.magic.lef
+++ b/cells/buf/sky130_fd_sc_lp__buf_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buf_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buf_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/bufbuf/sky130_fd_sc_lp__bufbuf_16.magic.lef b/cells/bufbuf/sky130_fd_sc_lp__bufbuf_16.magic.lef
index 9df3106..933ac82 100644
--- a/cells/bufbuf/sky130_fd_sc_lp__bufbuf_16.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_lp__bufbuf_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufbuf_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufbuf_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/bufbuf/sky130_fd_sc_lp__bufbuf_8.magic.lef b/cells/bufbuf/sky130_fd_sc_lp__bufbuf_8.magic.lef
index 3349fab..67121de 100644
--- a/cells/bufbuf/sky130_fd_sc_lp__bufbuf_8.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_lp__bufbuf_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufbuf_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufbuf_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/bufinv/sky130_fd_sc_lp__bufinv_16.magic.lef b/cells/bufinv/sky130_fd_sc_lp__bufinv_16.magic.lef
index 8cbf35a..d5d1db4 100644
--- a/cells/bufinv/sky130_fd_sc_lp__bufinv_16.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_lp__bufinv_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufinv_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufinv_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/bufinv/sky130_fd_sc_lp__bufinv_8.magic.lef b/cells/bufinv/sky130_fd_sc_lp__bufinv_8.magic.lef
index bbc64db..a992cd1 100644
--- a/cells/bufinv/sky130_fd_sc_lp__bufinv_8.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_lp__bufinv_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufinv_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufinv_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_1.magic.lef b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_1.magic.lef
index f5f408b..8988b4d 100644
--- a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_1.magic.lef
+++ b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufkapwr_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufkapwr_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_2.magic.lef b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_2.magic.lef
index 0f91983..cee6baf 100644
--- a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_2.magic.lef
+++ b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufkapwr_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufkapwr_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_4.magic.lef b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_4.magic.lef
index 43879df..1455696 100644
--- a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_4.magic.lef
+++ b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufkapwr_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufkapwr_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_8.magic.lef b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_8.magic.lef
index 8f58eba..00b1792 100644
--- a/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_8.magic.lef
+++ b/cells/bufkapwr/sky130_fd_sc_lp__bufkapwr_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bufkapwr_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bufkapwr_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/buflp/sky130_fd_sc_lp__buflp_0.magic.lef b/cells/buflp/sky130_fd_sc_lp__buflp_0.magic.lef
index db1ad94..849fa8b 100644
--- a/cells/buflp/sky130_fd_sc_lp__buflp_0.magic.lef
+++ b/cells/buflp/sky130_fd_sc_lp__buflp_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buflp_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buflp_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/buflp/sky130_fd_sc_lp__buflp_1.magic.lef b/cells/buflp/sky130_fd_sc_lp__buflp_1.magic.lef
index 9f17c56..9ada6ed 100644
--- a/cells/buflp/sky130_fd_sc_lp__buflp_1.magic.lef
+++ b/cells/buflp/sky130_fd_sc_lp__buflp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buflp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buflp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/buflp/sky130_fd_sc_lp__buflp_2.magic.lef b/cells/buflp/sky130_fd_sc_lp__buflp_2.magic.lef
index 1f59784..32c1852 100644
--- a/cells/buflp/sky130_fd_sc_lp__buflp_2.magic.lef
+++ b/cells/buflp/sky130_fd_sc_lp__buflp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buflp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buflp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/buflp/sky130_fd_sc_lp__buflp_4.magic.lef b/cells/buflp/sky130_fd_sc_lp__buflp_4.magic.lef
index cf023c3..97f8c4a 100644
--- a/cells/buflp/sky130_fd_sc_lp__buflp_4.magic.lef
+++ b/cells/buflp/sky130_fd_sc_lp__buflp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buflp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buflp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/buflp/sky130_fd_sc_lp__buflp_8.magic.lef b/cells/buflp/sky130_fd_sc_lp__buflp_8.magic.lef
index 36d89f7..8bb798d 100644
--- a/cells/buflp/sky130_fd_sc_lp__buflp_8.magic.lef
+++ b/cells/buflp/sky130_fd_sc_lp__buflp_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buflp_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buflp_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/buflp/sky130_fd_sc_lp__buflp_m.magic.lef b/cells/buflp/sky130_fd_sc_lp__buflp_m.magic.lef
index 11f929b..8b4a591 100644
--- a/cells/buflp/sky130_fd_sc_lp__buflp_m.magic.lef
+++ b/cells/buflp/sky130_fd_sc_lp__buflp_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__buflp_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__buflp_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/busdriver/sky130_fd_sc_lp__busdriver_20.magic.lef b/cells/busdriver/sky130_fd_sc_lp__busdriver_20.magic.lef
index 8262795..e4908eb 100644
--- a/cells/busdriver/sky130_fd_sc_lp__busdriver_20.magic.lef
+++ b/cells/busdriver/sky130_fd_sc_lp__busdriver_20.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busdriver_20
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busdriver_20 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  24.96000 BY  3.330000 ;
diff --git a/cells/busdriver2/sky130_fd_sc_lp__busdriver2_20.magic.lef b/cells/busdriver2/sky130_fd_sc_lp__busdriver2_20.magic.lef
index a0a7e14..c2d2baa 100644
--- a/cells/busdriver2/sky130_fd_sc_lp__busdriver2_20.magic.lef
+++ b/cells/busdriver2/sky130_fd_sc_lp__busdriver2_20.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busdriver2_20
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busdriver2_20 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  24.96000 BY  3.330000 ;
diff --git a/cells/busdrivernovlp/sky130_fd_sc_lp__busdrivernovlp_20.magic.lef b/cells/busdrivernovlp/sky130_fd_sc_lp__busdrivernovlp_20.magic.lef
index 0da205d..118441b 100644
--- a/cells/busdrivernovlp/sky130_fd_sc_lp__busdrivernovlp_20.magic.lef
+++ b/cells/busdrivernovlp/sky130_fd_sc_lp__busdrivernovlp_20.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busdrivernovlp_20
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busdrivernovlp_20 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  17.76000 BY  3.330000 ;
diff --git a/cells/busdrivernovlp2/sky130_fd_sc_lp__busdrivernovlp2_20.magic.lef b/cells/busdrivernovlp2/sky130_fd_sc_lp__busdrivernovlp2_20.magic.lef
index 3a7a880..09d7ba4 100644
--- a/cells/busdrivernovlp2/sky130_fd_sc_lp__busdrivernovlp2_20.magic.lef
+++ b/cells/busdrivernovlp2/sky130_fd_sc_lp__busdrivernovlp2_20.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busdrivernovlp2_20
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busdrivernovlp2_20 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  17.76000 BY  3.330000 ;
diff --git a/cells/busdrivernovlpsleep/sky130_fd_sc_lp__busdrivernovlpsleep_20.magic.lef b/cells/busdrivernovlpsleep/sky130_fd_sc_lp__busdrivernovlpsleep_20.magic.lef
index 12e22a3..0e90474 100644
--- a/cells/busdrivernovlpsleep/sky130_fd_sc_lp__busdrivernovlpsleep_20.magic.lef
+++ b/cells/busdrivernovlpsleep/sky130_fd_sc_lp__busdrivernovlpsleep_20.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busdrivernovlpsleep_20
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busdrivernovlpsleep_20 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  23.52000 BY  3.330000 ;
diff --git a/cells/bushold/sky130_fd_sc_lp__bushold_1.magic.lef b/cells/bushold/sky130_fd_sc_lp__bushold_1.magic.lef
index daad718..918cef8 100644
--- a/cells/bushold/sky130_fd_sc_lp__bushold_1.magic.lef
+++ b/cells/bushold/sky130_fd_sc_lp__bushold_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bushold_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bushold_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/bushold0/sky130_fd_sc_lp__bushold0_1.magic.lef b/cells/bushold0/sky130_fd_sc_lp__bushold0_1.magic.lef
index 5d5e338..7dc61fd 100644
--- a/cells/bushold0/sky130_fd_sc_lp__bushold0_1.magic.lef
+++ b/cells/bushold0/sky130_fd_sc_lp__bushold0_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__bushold0_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__bushold0_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/busreceiver/sky130_fd_sc_lp__busreceiver_0.magic.lef b/cells/busreceiver/sky130_fd_sc_lp__busreceiver_0.magic.lef
index 7bfcf90..c6ac218 100644
--- a/cells/busreceiver/sky130_fd_sc_lp__busreceiver_0.magic.lef
+++ b/cells/busreceiver/sky130_fd_sc_lp__busreceiver_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busreceiver_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busreceiver_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/busreceiver/sky130_fd_sc_lp__busreceiver_1.magic.lef b/cells/busreceiver/sky130_fd_sc_lp__busreceiver_1.magic.lef
index cd368f4..2e92f61 100644
--- a/cells/busreceiver/sky130_fd_sc_lp__busreceiver_1.magic.lef
+++ b/cells/busreceiver/sky130_fd_sc_lp__busreceiver_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busreceiver_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busreceiver_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/busreceiver/sky130_fd_sc_lp__busreceiver_m.magic.lef b/cells/busreceiver/sky130_fd_sc_lp__busreceiver_m.magic.lef
index ea41a46..398957a 100644
--- a/cells/busreceiver/sky130_fd_sc_lp__busreceiver_m.magic.lef
+++ b/cells/busreceiver/sky130_fd_sc_lp__busreceiver_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__busreceiver_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__busreceiver_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_0.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_0.magic.lef
index da97d3b..c8c2b54 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_0.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_1.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_1.magic.lef
index 8f439e5..032ed3b 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_1.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_16.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_16.magic.lef
index 2718fba..4e30d60 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_16.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_2.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_2.magic.lef
index 4f67132..4a50ed6 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_2.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_4.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_4.magic.lef
index 4632784..921749e 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_4.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_8.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_8.magic.lef
index 5c42155..ab8a83a 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_8.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_lp.magic.lef b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_lp.magic.lef
index 46f04c1..291ff24 100644
--- a/cells/clkbuf/sky130_fd_sc_lp__clkbuf_lp.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_lp__clkbuf_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuf_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuf_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_16.magic.lef b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_16.magic.lef
index 08e229a..59e0e3f 100644
--- a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_16.magic.lef
+++ b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuflp_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuflp_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_2.magic.lef b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_2.magic.lef
index 6a9e541..48c1100 100644
--- a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_2.magic.lef
+++ b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuflp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuflp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_4.magic.lef b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_4.magic.lef
index bc3f49a..9691dd8 100644
--- a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_4.magic.lef
+++ b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuflp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuflp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_8.magic.lef b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_8.magic.lef
index 367d460..4a392ce 100644
--- a/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_8.magic.lef
+++ b/cells/clkbuflp/sky130_fd_sc_lp__clkbuflp_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkbuflp_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkbuflp_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_1.magic.lef b/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_1.magic.lef
index 215cf32..84ccdaa 100644
--- a/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_1.magic.lef
+++ b/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s15_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s15_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_2.magic.lef b/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_2.magic.lef
index c0f3351..3cb978a 100644
--- a/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_2.magic.lef
+++ b/cells/clkdlybuf4s15/sky130_fd_sc_lp__clkdlybuf4s15_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s15_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s15_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_1.magic.lef b/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_1.magic.lef
index 5242074..077fa5c 100644
--- a/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_1.magic.lef
+++ b/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s18_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s18_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_2.magic.lef b/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_2.magic.lef
index 99e5816..e4df3cf 100644
--- a/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_2.magic.lef
+++ b/cells/clkdlybuf4s18/sky130_fd_sc_lp__clkdlybuf4s18_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s18_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s18_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_1.magic.lef b/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_1.magic.lef
index e28c188..00eec91 100644
--- a/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_1.magic.lef
+++ b/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s25_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s25_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_2.magic.lef b/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_2.magic.lef
index cda1762..ba51431 100644
--- a/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_2.magic.lef
+++ b/cells/clkdlybuf4s25/sky130_fd_sc_lp__clkdlybuf4s25_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s25_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s25_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_1.magic.lef b/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_1.magic.lef
index f86cbef..59d0da6 100644
--- a/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_1.magic.lef
+++ b/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s50_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s50_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_2.magic.lef b/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_2.magic.lef
index 8aefca9..9d89e19 100644
--- a/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_2.magic.lef
+++ b/cells/clkdlybuf4s50/sky130_fd_sc_lp__clkdlybuf4s50_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkdlybuf4s50_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkdlybuf4s50_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_0.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_0.magic.lef
index c851b91..e7452b3 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_0.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_1.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_1.magic.lef
index d5cd88d..a9b5b97 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_1.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_16.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_16.magic.lef
index f0a3994..97556fb 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_16.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_2.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_2.magic.lef
index 9894bf6..ac3b52f 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_2.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_4.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_4.magic.lef
index 610f89c..f1b87a5 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_4.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_8.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_8.magic.lef
index 9cb15bf..6238f07 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_8.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_lp.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_lp.magic.lef
index b096268..36cfd4e 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_lp.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_lp__clkinv_lp2.magic.lef b/cells/clkinv/sky130_fd_sc_lp__clkinv_lp2.magic.lef
index a20d4e4..7babae8 100644
--- a/cells/clkinv/sky130_fd_sc_lp__clkinv_lp2.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_lp__clkinv_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinv_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinv_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_16.magic.lef b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_16.magic.lef
index e67db8d..2dae69a 100644
--- a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_16.magic.lef
+++ b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinvlp_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinvlp_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_2.magic.lef b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_2.magic.lef
index 69d5dd5..c989e9a 100644
--- a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_2.magic.lef
+++ b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinvlp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinvlp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_4.magic.lef b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_4.magic.lef
index a3dd5a1..9ba1d32 100644
--- a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_4.magic.lef
+++ b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinvlp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinvlp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_8.magic.lef b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_8.magic.lef
index 8bd6a01..23d06d2 100644
--- a/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_8.magic.lef
+++ b/cells/clkinvlp/sky130_fd_sc_lp__clkinvlp_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__clkinvlp_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__clkinvlp_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/conb/sky130_fd_sc_lp__conb_0.magic.lef b/cells/conb/sky130_fd_sc_lp__conb_0.magic.lef
index 0149ef7..486feb3 100644
--- a/cells/conb/sky130_fd_sc_lp__conb_0.magic.lef
+++ b/cells/conb/sky130_fd_sc_lp__conb_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__conb_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__conb_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/conb/sky130_fd_sc_lp__conb_1.magic.lef b/cells/conb/sky130_fd_sc_lp__conb_1.magic.lef
index f3cd886..22e44c0 100644
--- a/cells/conb/sky130_fd_sc_lp__conb_1.magic.lef
+++ b/cells/conb/sky130_fd_sc_lp__conb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__conb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__conb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_lp__decap_12.magic.lef b/cells/decap/sky130_fd_sc_lp__decap_12.magic.lef
index c90a990..4e59948 100644
--- a/cells/decap/sky130_fd_sc_lp__decap_12.magic.lef
+++ b/cells/decap/sky130_fd_sc_lp__decap_12.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decap_12
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decap_12 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_lp__decap_3.magic.lef b/cells/decap/sky130_fd_sc_lp__decap_3.magic.lef
index 9d94e1d..7a24078 100644
--- a/cells/decap/sky130_fd_sc_lp__decap_3.magic.lef
+++ b/cells/decap/sky130_fd_sc_lp__decap_3.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decap_3
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decap_3 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_lp__decap_4.magic.lef b/cells/decap/sky130_fd_sc_lp__decap_4.magic.lef
index 41d16e8..541e0b5 100644
--- a/cells/decap/sky130_fd_sc_lp__decap_4.magic.lef
+++ b/cells/decap/sky130_fd_sc_lp__decap_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decap_4
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decap_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_lp__decap_6.magic.lef b/cells/decap/sky130_fd_sc_lp__decap_6.magic.lef
index 9a0530d..8b3ce34 100644
--- a/cells/decap/sky130_fd_sc_lp__decap_6.magic.lef
+++ b/cells/decap/sky130_fd_sc_lp__decap_6.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decap_6
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decap_6 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_lp__decap_8.magic.lef b/cells/decap/sky130_fd_sc_lp__decap_8.magic.lef
index 5fff462..f96da6b 100644
--- a/cells/decap/sky130_fd_sc_lp__decap_8.magic.lef
+++ b/cells/decap/sky130_fd_sc_lp__decap_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decap_8
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decap_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_12.magic.lef b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_12.magic.lef
index 04201c3..d238f1a 100644
--- a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_12.magic.lef
+++ b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_12.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decapkapwr_12
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decapkapwr_12 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_3.magic.lef b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_3.magic.lef
index d11a34a..aa781f6 100644
--- a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_3.magic.lef
+++ b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_3.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decapkapwr_3
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decapkapwr_3 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_4.magic.lef b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_4.magic.lef
index 67f53fe..196167d 100644
--- a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_4.magic.lef
+++ b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decapkapwr_4
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decapkapwr_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_6.magic.lef b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_6.magic.lef
index d53d75a..a994a8c 100644
--- a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_6.magic.lef
+++ b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_6.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decapkapwr_6
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decapkapwr_6 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_8.magic.lef b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_8.magic.lef
index f1cc750..ffb9a8e 100644
--- a/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_8.magic.lef
+++ b/cells/decapkapwr/sky130_fd_sc_lp__decapkapwr_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__decapkapwr_8
   CLASS CORE SPACER ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__decapkapwr_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dfbbn/sky130_fd_sc_lp__dfbbn_1.magic.lef b/cells/dfbbn/sky130_fd_sc_lp__dfbbn_1.magic.lef
index b755626..f09b256 100644
--- a/cells/dfbbn/sky130_fd_sc_lp__dfbbn_1.magic.lef
+++ b/cells/dfbbn/sky130_fd_sc_lp__dfbbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfbbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfbbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/dfbbn/sky130_fd_sc_lp__dfbbn_2.magic.lef b/cells/dfbbn/sky130_fd_sc_lp__dfbbn_2.magic.lef
index 55e82cf..874ff93 100644
--- a/cells/dfbbn/sky130_fd_sc_lp__dfbbn_2.magic.lef
+++ b/cells/dfbbn/sky130_fd_sc_lp__dfbbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfbbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfbbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.88000 BY  3.330000 ;
diff --git a/cells/dfbbp/sky130_fd_sc_lp__dfbbp_1.magic.lef b/cells/dfbbp/sky130_fd_sc_lp__dfbbp_1.magic.lef
index 70205cb..bc18660 100644
--- a/cells/dfbbp/sky130_fd_sc_lp__dfbbp_1.magic.lef
+++ b/cells/dfbbp/sky130_fd_sc_lp__dfbbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfbbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfbbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/dfrbp/sky130_fd_sc_lp__dfrbp_1.magic.lef b/cells/dfrbp/sky130_fd_sc_lp__dfrbp_1.magic.lef
index c0fa009..ddccc8c 100644
--- a/cells/dfrbp/sky130_fd_sc_lp__dfrbp_1.magic.lef
+++ b/cells/dfrbp/sky130_fd_sc_lp__dfrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/dfrbp/sky130_fd_sc_lp__dfrbp_2.magic.lef b/cells/dfrbp/sky130_fd_sc_lp__dfrbp_2.magic.lef
index 6673abf..1ec93df 100644
--- a/cells/dfrbp/sky130_fd_sc_lp__dfrbp_2.magic.lef
+++ b/cells/dfrbp/sky130_fd_sc_lp__dfrbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/dfrbp/sky130_fd_sc_lp__dfrbp_lp.magic.lef b/cells/dfrbp/sky130_fd_sc_lp__dfrbp_lp.magic.lef
index 06bcaa1..a93676d 100644
--- a/cells/dfrbp/sky130_fd_sc_lp__dfrbp_lp.magic.lef
+++ b/cells/dfrbp/sky130_fd_sc_lp__dfrbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  18.24000 BY  3.330000 ;
diff --git a/cells/dfrtn/sky130_fd_sc_lp__dfrtn_1.magic.lef b/cells/dfrtn/sky130_fd_sc_lp__dfrtn_1.magic.lef
index 331ef1d..bebcc3e 100644
--- a/cells/dfrtn/sky130_fd_sc_lp__dfrtn_1.magic.lef
+++ b/cells/dfrtn/sky130_fd_sc_lp__dfrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/dfrtp/sky130_fd_sc_lp__dfrtp_1.magic.lef b/cells/dfrtp/sky130_fd_sc_lp__dfrtp_1.magic.lef
index c2b3ad6..ea45faf 100644
--- a/cells/dfrtp/sky130_fd_sc_lp__dfrtp_1.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_lp__dfrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/dfrtp/sky130_fd_sc_lp__dfrtp_2.magic.lef b/cells/dfrtp/sky130_fd_sc_lp__dfrtp_2.magic.lef
index a8999e6..b42877a 100644
--- a/cells/dfrtp/sky130_fd_sc_lp__dfrtp_2.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_lp__dfrtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/dfrtp/sky130_fd_sc_lp__dfrtp_4.magic.lef b/cells/dfrtp/sky130_fd_sc_lp__dfrtp_4.magic.lef
index 605d94b..64e00d1 100644
--- a/cells/dfrtp/sky130_fd_sc_lp__dfrtp_4.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_lp__dfrtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfrtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfrtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/dfsbp/sky130_fd_sc_lp__dfsbp_1.magic.lef b/cells/dfsbp/sky130_fd_sc_lp__dfsbp_1.magic.lef
index 172d375..f3d6c77 100644
--- a/cells/dfsbp/sky130_fd_sc_lp__dfsbp_1.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_lp__dfsbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfsbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfsbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/dfsbp/sky130_fd_sc_lp__dfsbp_2.magic.lef b/cells/dfsbp/sky130_fd_sc_lp__dfsbp_2.magic.lef
index de3434f..71ca0c6 100644
--- a/cells/dfsbp/sky130_fd_sc_lp__dfsbp_2.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_lp__dfsbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfsbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfsbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/dfsbp/sky130_fd_sc_lp__dfsbp_lp.magic.lef b/cells/dfsbp/sky130_fd_sc_lp__dfsbp_lp.magic.lef
index 82cd854..09d302c 100644
--- a/cells/dfsbp/sky130_fd_sc_lp__dfsbp_lp.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_lp__dfsbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfsbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfsbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_lp__dfstp_1.magic.lef b/cells/dfstp/sky130_fd_sc_lp__dfstp_1.magic.lef
index 8861b5e..02f5bc6 100644
--- a/cells/dfstp/sky130_fd_sc_lp__dfstp_1.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_lp__dfstp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfstp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfstp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_lp__dfstp_2.magic.lef b/cells/dfstp/sky130_fd_sc_lp__dfstp_2.magic.lef
index ba7e9ae..3119488 100644
--- a/cells/dfstp/sky130_fd_sc_lp__dfstp_2.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_lp__dfstp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfstp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfstp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_lp__dfstp_4.magic.lef b/cells/dfstp/sky130_fd_sc_lp__dfstp_4.magic.lef
index b4883e7..8d93001 100644
--- a/cells/dfstp/sky130_fd_sc_lp__dfstp_4.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_lp__dfstp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfstp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfstp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_lp__dfstp_lp.magic.lef b/cells/dfstp/sky130_fd_sc_lp__dfstp_lp.magic.lef
index 6f7fa15..5a44312 100644
--- a/cells/dfstp/sky130_fd_sc_lp__dfstp_lp.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_lp__dfstp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfstp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfstp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/dfxbp/sky130_fd_sc_lp__dfxbp_1.magic.lef b/cells/dfxbp/sky130_fd_sc_lp__dfxbp_1.magic.lef
index bb032f8..95fe8c1 100644
--- a/cells/dfxbp/sky130_fd_sc_lp__dfxbp_1.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_lp__dfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/dfxbp/sky130_fd_sc_lp__dfxbp_2.magic.lef b/cells/dfxbp/sky130_fd_sc_lp__dfxbp_2.magic.lef
index 295cbb4..54dc337 100644
--- a/cells/dfxbp/sky130_fd_sc_lp__dfxbp_2.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_lp__dfxbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/dfxbp/sky130_fd_sc_lp__dfxbp_lp.magic.lef b/cells/dfxbp/sky130_fd_sc_lp__dfxbp_lp.magic.lef
index 10303c0..efb90a8 100644
--- a/cells/dfxbp/sky130_fd_sc_lp__dfxbp_lp.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_lp__dfxbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_1.magic.lef b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_1.magic.lef
index e0b3e3e..c792231 100644
--- a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_1.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_2.magic.lef b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_2.magic.lef
index c512c74..5f6d0ba 100644
--- a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_2.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_4.magic.lef b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_4.magic.lef
index cddbe26..0979f6f 100644
--- a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_4.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_lp.magic.lef b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_lp.magic.lef
index efba64a..1240bf0 100644
--- a/cells/dfxtp/sky130_fd_sc_lp__dfxtp_lp.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_lp__dfxtp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dfxtp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dfxtp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/diode/sky130_fd_sc_lp__diode_0.magic.lef b/cells/diode/sky130_fd_sc_lp__diode_0.magic.lef
index cc2f973..dfd37b8 100644
--- a/cells/diode/sky130_fd_sc_lp__diode_0.magic.lef
+++ b/cells/diode/sky130_fd_sc_lp__diode_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__diode_0
   CLASS CORE ANTENNACELL ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__diode_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/diode/sky130_fd_sc_lp__diode_1.magic.lef b/cells/diode/sky130_fd_sc_lp__diode_1.magic.lef
index e49f748..c0aafd4 100644
--- a/cells/diode/sky130_fd_sc_lp__diode_1.magic.lef
+++ b/cells/diode/sky130_fd_sc_lp__diode_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__diode_1
   CLASS CORE ANTENNACELL ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__diode_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_1.magic.lef b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_1.magic.lef
index a627f15..2e9643d 100644
--- a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_1.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlclkp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlclkp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_2.magic.lef b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_2.magic.lef
index e735895..d4d698e 100644
--- a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_2.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlclkp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlclkp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_4.magic.lef b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_4.magic.lef
index f44c148..471ab28 100644
--- a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_4.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlclkp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlclkp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_lp.magic.lef b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_lp.magic.lef
index 15c451a..51dc3dd 100644
--- a/cells/dlclkp/sky130_fd_sc_lp__dlclkp_lp.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_lp__dlclkp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlclkp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlclkp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlrbn/sky130_fd_sc_lp__dlrbn_1.magic.lef b/cells/dlrbn/sky130_fd_sc_lp__dlrbn_1.magic.lef
index 3afdce8..4ba34dc 100644
--- a/cells/dlrbn/sky130_fd_sc_lp__dlrbn_1.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_lp__dlrbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/dlrbn/sky130_fd_sc_lp__dlrbn_2.magic.lef b/cells/dlrbn/sky130_fd_sc_lp__dlrbn_2.magic.lef
index 6c20424..ebef065 100644
--- a/cells/dlrbn/sky130_fd_sc_lp__dlrbn_2.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_lp__dlrbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/dlrbn/sky130_fd_sc_lp__dlrbn_lp.magic.lef b/cells/dlrbn/sky130_fd_sc_lp__dlrbn_lp.magic.lef
index 5221e02..1fabf07 100644
--- a/cells/dlrbn/sky130_fd_sc_lp__dlrbn_lp.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_lp__dlrbn_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrbn_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrbn_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/dlrbp/sky130_fd_sc_lp__dlrbp_1.magic.lef b/cells/dlrbp/sky130_fd_sc_lp__dlrbp_1.magic.lef
index dee2e78..feaa435 100644
--- a/cells/dlrbp/sky130_fd_sc_lp__dlrbp_1.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_lp__dlrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlrbp/sky130_fd_sc_lp__dlrbp_2.magic.lef b/cells/dlrbp/sky130_fd_sc_lp__dlrbp_2.magic.lef
index dd9aed4..19a2817 100644
--- a/cells/dlrbp/sky130_fd_sc_lp__dlrbp_2.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_lp__dlrbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/dlrbp/sky130_fd_sc_lp__dlrbp_lp.magic.lef b/cells/dlrbp/sky130_fd_sc_lp__dlrbp_lp.magic.lef
index b99a68f..3c0101c 100644
--- a/cells/dlrbp/sky130_fd_sc_lp__dlrbp_lp.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_lp__dlrbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_1.magic.lef b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_1.magic.lef
index 6e0b035..9415bbb 100644
--- a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_1.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_2.magic.lef b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_2.magic.lef
index a37e477..361b491 100644
--- a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_2.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_4.magic.lef b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_4.magic.lef
index 738a54a..17f8a50 100644
--- a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_4.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_lp.magic.lef b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_lp.magic.lef
index 83e7f6b..448888a 100644
--- a/cells/dlrtn/sky130_fd_sc_lp__dlrtn_lp.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_lp__dlrtn_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtn_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtn_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_1.magic.lef b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_1.magic.lef
index 1ce324f..b56bc47 100644
--- a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_1.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_2.magic.lef b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_2.magic.lef
index dd78dc6..b78c719 100644
--- a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_2.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_4.magic.lef b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_4.magic.lef
index 41f4ea3..cc56f1f 100644
--- a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_4.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp.magic.lef b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp.magic.lef
index b0da416..3b7f1f8 100644
--- a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp2.magic.lef b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp2.magic.lef
index 99217b8..a7d9e64 100644
--- a/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp2.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_lp__dlrtp_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlrtp_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlrtp_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlxbn/sky130_fd_sc_lp__dlxbn_1.magic.lef b/cells/dlxbn/sky130_fd_sc_lp__dlxbn_1.magic.lef
index 53f15a5..0aa2160 100644
--- a/cells/dlxbn/sky130_fd_sc_lp__dlxbn_1.magic.lef
+++ b/cells/dlxbn/sky130_fd_sc_lp__dlxbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlxbn/sky130_fd_sc_lp__dlxbn_2.magic.lef b/cells/dlxbn/sky130_fd_sc_lp__dlxbn_2.magic.lef
index 40ae373..a52883f 100644
--- a/cells/dlxbn/sky130_fd_sc_lp__dlxbn_2.magic.lef
+++ b/cells/dlxbn/sky130_fd_sc_lp__dlxbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/dlxbp/sky130_fd_sc_lp__dlxbp_1.magic.lef b/cells/dlxbp/sky130_fd_sc_lp__dlxbp_1.magic.lef
index 0f76ed2..d23cf72 100644
--- a/cells/dlxbp/sky130_fd_sc_lp__dlxbp_1.magic.lef
+++ b/cells/dlxbp/sky130_fd_sc_lp__dlxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp.magic.lef b/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp.magic.lef
index c0ed57e..3ef434f 100644
--- a/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp.magic.lef
+++ b/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp2.magic.lef b/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp2.magic.lef
index f3fccb5..4b4f9a8 100644
--- a/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp2.magic.lef
+++ b/cells/dlxbp/sky130_fd_sc_lp__dlxbp_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxbp_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxbp_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/dlxtn/sky130_fd_sc_lp__dlxtn_1.magic.lef b/cells/dlxtn/sky130_fd_sc_lp__dlxtn_1.magic.lef
index e3b81bc..0169101 100644
--- a/cells/dlxtn/sky130_fd_sc_lp__dlxtn_1.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_lp__dlxtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlxtn/sky130_fd_sc_lp__dlxtn_2.magic.lef b/cells/dlxtn/sky130_fd_sc_lp__dlxtn_2.magic.lef
index 62fd107..80136c4 100644
--- a/cells/dlxtn/sky130_fd_sc_lp__dlxtn_2.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_lp__dlxtn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxtn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxtn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlxtn/sky130_fd_sc_lp__dlxtn_4.magic.lef b/cells/dlxtn/sky130_fd_sc_lp__dlxtn_4.magic.lef
index 1616a1f..b0bb6de 100644
--- a/cells/dlxtn/sky130_fd_sc_lp__dlxtn_4.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_lp__dlxtn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxtn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxtn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlxtp/sky130_fd_sc_lp__dlxtp_1.magic.lef b/cells/dlxtp/sky130_fd_sc_lp__dlxtp_1.magic.lef
index e2933e7..85afe6c 100644
--- a/cells/dlxtp/sky130_fd_sc_lp__dlxtp_1.magic.lef
+++ b/cells/dlxtp/sky130_fd_sc_lp__dlxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp.magic.lef b/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp.magic.lef
index a327a39..422bc40 100644
--- a/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp.magic.lef
+++ b/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxtp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxtp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp2.magic.lef b/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp2.magic.lef
index 229d5f6..b7e527e 100644
--- a/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp2.magic.lef
+++ b/cells/dlxtp/sky130_fd_sc_lp__dlxtp_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlxtp_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlxtp_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_1.magic.lef b/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_1.magic.lef
index 1035245..f5c2ba9 100644
--- a/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_1.magic.lef
+++ b/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s15kapwr_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s15kapwr_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_2.magic.lef b/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_2.magic.lef
index f4d5ec5..62f22bd 100644
--- a/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_2.magic.lef
+++ b/cells/dlybuf4s15kapwr/sky130_fd_sc_lp__dlybuf4s15kapwr_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s15kapwr_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s15kapwr_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_1.magic.lef b/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_1.magic.lef
index d16beef..514139f 100644
--- a/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_1.magic.lef
+++ b/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s18kapwr_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s18kapwr_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_2.magic.lef b/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_2.magic.lef
index f09e8f5..b3db4e5 100644
--- a/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_2.magic.lef
+++ b/cells/dlybuf4s18kapwr/sky130_fd_sc_lp__dlybuf4s18kapwr_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s18kapwr_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s18kapwr_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_1.magic.lef b/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_1.magic.lef
index bc87bed..7408add 100644
--- a/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_1.magic.lef
+++ b/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s25kapwr_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s25kapwr_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_2.magic.lef b/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_2.magic.lef
index 384808f..4d178c6 100644
--- a/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_2.magic.lef
+++ b/cells/dlybuf4s25kapwr/sky130_fd_sc_lp__dlybuf4s25kapwr_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s25kapwr_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s25kapwr_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_1.magic.lef b/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_1.magic.lef
index b564a4a..fabb278 100644
--- a/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_1.magic.lef
+++ b/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s50kapwr_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s50kapwr_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_2.magic.lef b/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_2.magic.lef
index eabfa1c..47935da 100644
--- a/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_2.magic.lef
+++ b/cells/dlybuf4s50kapwr/sky130_fd_sc_lp__dlybuf4s50kapwr_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlybuf4s50kapwr_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlybuf4s50kapwr_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/dlygate4s15/sky130_fd_sc_lp__dlygate4s15_1.magic.lef b/cells/dlygate4s15/sky130_fd_sc_lp__dlygate4s15_1.magic.lef
index ee90aa2..9d15e15 100644
--- a/cells/dlygate4s15/sky130_fd_sc_lp__dlygate4s15_1.magic.lef
+++ b/cells/dlygate4s15/sky130_fd_sc_lp__dlygate4s15_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlygate4s15_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlygate4s15_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlygate4s18/sky130_fd_sc_lp__dlygate4s18_1.magic.lef b/cells/dlygate4s18/sky130_fd_sc_lp__dlygate4s18_1.magic.lef
index d99f2c5..9d2aa55 100644
--- a/cells/dlygate4s18/sky130_fd_sc_lp__dlygate4s18_1.magic.lef
+++ b/cells/dlygate4s18/sky130_fd_sc_lp__dlygate4s18_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlygate4s18_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlygate4s18_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlygate4s50/sky130_fd_sc_lp__dlygate4s50_1.magic.lef b/cells/dlygate4s50/sky130_fd_sc_lp__dlygate4s50_1.magic.lef
index 160f9ba..14e9259 100644
--- a/cells/dlygate4s50/sky130_fd_sc_lp__dlygate4s50_1.magic.lef
+++ b/cells/dlygate4s50/sky130_fd_sc_lp__dlygate4s50_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlygate4s50_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlygate4s50_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlymetal6s2s/sky130_fd_sc_lp__dlymetal6s2s_1.magic.lef b/cells/dlymetal6s2s/sky130_fd_sc_lp__dlymetal6s2s_1.magic.lef
index 8996fee..5c08072 100644
--- a/cells/dlymetal6s2s/sky130_fd_sc_lp__dlymetal6s2s_1.magic.lef
+++ b/cells/dlymetal6s2s/sky130_fd_sc_lp__dlymetal6s2s_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlymetal6s2s_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlymetal6s2s_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/dlymetal6s4s/sky130_fd_sc_lp__dlymetal6s4s_1.magic.lef b/cells/dlymetal6s4s/sky130_fd_sc_lp__dlymetal6s4s_1.magic.lef
index 278a6fe..8fe6008 100644
--- a/cells/dlymetal6s4s/sky130_fd_sc_lp__dlymetal6s4s_1.magic.lef
+++ b/cells/dlymetal6s4s/sky130_fd_sc_lp__dlymetal6s4s_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlymetal6s4s_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlymetal6s4s_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/dlymetal6s6s/sky130_fd_sc_lp__dlymetal6s6s_1.magic.lef b/cells/dlymetal6s6s/sky130_fd_sc_lp__dlymetal6s6s_1.magic.lef
index 764a08d..5403bdf 100644
--- a/cells/dlymetal6s6s/sky130_fd_sc_lp__dlymetal6s6s_1.magic.lef
+++ b/cells/dlymetal6s6s/sky130_fd_sc_lp__dlymetal6s6s_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__dlymetal6s6s_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__dlymetal6s6s_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_lp__ebufn_1.magic.lef b/cells/ebufn/sky130_fd_sc_lp__ebufn_1.magic.lef
index 75fb9b4..e645a79 100644
--- a/cells/ebufn/sky130_fd_sc_lp__ebufn_1.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_lp__ebufn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ebufn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ebufn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_lp__ebufn_2.magic.lef b/cells/ebufn/sky130_fd_sc_lp__ebufn_2.magic.lef
index ec7358e..096152a 100644
--- a/cells/ebufn/sky130_fd_sc_lp__ebufn_2.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_lp__ebufn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ebufn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ebufn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_lp__ebufn_4.magic.lef b/cells/ebufn/sky130_fd_sc_lp__ebufn_4.magic.lef
index 9b1d257..cdfaac5 100644
--- a/cells/ebufn/sky130_fd_sc_lp__ebufn_4.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_lp__ebufn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ebufn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ebufn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_lp__ebufn_8.magic.lef b/cells/ebufn/sky130_fd_sc_lp__ebufn_8.magic.lef
index ffe9b57..e001247 100644
--- a/cells/ebufn/sky130_fd_sc_lp__ebufn_8.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_lp__ebufn_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ebufn_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ebufn_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_lp__ebufn_lp.magic.lef b/cells/ebufn/sky130_fd_sc_lp__ebufn_lp.magic.lef
index ee46864..8cbfd7d 100644
--- a/cells/ebufn/sky130_fd_sc_lp__ebufn_lp.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_lp__ebufn_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ebufn_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ebufn_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_lp__ebufn_lp2.magic.lef b/cells/ebufn/sky130_fd_sc_lp__ebufn_lp2.magic.lef
index 7cd3b46..9b94d0f 100644
--- a/cells/ebufn/sky130_fd_sc_lp__ebufn_lp2.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_lp__ebufn_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ebufn_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ebufn_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/edfxbp/sky130_fd_sc_lp__edfxbp_1.magic.lef b/cells/edfxbp/sky130_fd_sc_lp__edfxbp_1.magic.lef
index d798c0b..3162d16 100644
--- a/cells/edfxbp/sky130_fd_sc_lp__edfxbp_1.magic.lef
+++ b/cells/edfxbp/sky130_fd_sc_lp__edfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__edfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__edfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_0.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_0.magic.lef
index c83f1e5..822a00b 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_0.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_1.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_1.magic.lef
index 7b26a86..6ce68c6 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_1.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_2.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_2.magic.lef
index f6d4869..1c6229e 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_2.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_4.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_4.magic.lef
index e940557..f47f57d 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_4.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_8.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_8.magic.lef
index 93b8a8b..9bcc22a 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_8.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_lp.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_lp.magic.lef
index f981325..a236cdf 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_lp.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_lp__einvn_m.magic.lef b/cells/einvn/sky130_fd_sc_lp__einvn_m.magic.lef
index c34fec6..0bc25db 100644
--- a/cells/einvn/sky130_fd_sc_lp__einvn_m.magic.lef
+++ b/cells/einvn/sky130_fd_sc_lp__einvn_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvn_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvn_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_0.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_0.magic.lef
index ee4561c..5fd666d 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_0.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_1.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_1.magic.lef
index 92eabc4..6e84035 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_1.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_2.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_2.magic.lef
index 665be9b..433fc71 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_2.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_4.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_4.magic.lef
index b452eeb..f303f27 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_4.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_8.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_8.magic.lef
index a34bda8..6207701 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_8.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_lp.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_lp.magic.lef
index e3bb055..8702e0b 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_lp.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_lp__einvp_m.magic.lef b/cells/einvp/sky130_fd_sc_lp__einvp_m.magic.lef
index ca8ee8c..5e2a630 100644
--- a/cells/einvp/sky130_fd_sc_lp__einvp_m.magic.lef
+++ b/cells/einvp/sky130_fd_sc_lp__einvp_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__einvp_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__einvp_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_lp__fa_0.magic.lef b/cells/fa/sky130_fd_sc_lp__fa_0.magic.lef
index 810161c..05812bb 100644
--- a/cells/fa/sky130_fd_sc_lp__fa_0.magic.lef
+++ b/cells/fa/sky130_fd_sc_lp__fa_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fa_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fa_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_lp__fa_1.magic.lef b/cells/fa/sky130_fd_sc_lp__fa_1.magic.lef
index c504dd9..a533fb6 100644
--- a/cells/fa/sky130_fd_sc_lp__fa_1.magic.lef
+++ b/cells/fa/sky130_fd_sc_lp__fa_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fa_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fa_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_lp__fa_2.magic.lef b/cells/fa/sky130_fd_sc_lp__fa_2.magic.lef
index 1853b25..a528e54 100644
--- a/cells/fa/sky130_fd_sc_lp__fa_2.magic.lef
+++ b/cells/fa/sky130_fd_sc_lp__fa_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fa_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fa_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_lp__fa_4.magic.lef b/cells/fa/sky130_fd_sc_lp__fa_4.magic.lef
index 43d39d7..f25289b 100644
--- a/cells/fa/sky130_fd_sc_lp__fa_4.magic.lef
+++ b/cells/fa/sky130_fd_sc_lp__fa_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fa_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fa_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_lp__fa_lp.magic.lef b/cells/fa/sky130_fd_sc_lp__fa_lp.magic.lef
index fe2c3b2..0b7da65 100644
--- a/cells/fa/sky130_fd_sc_lp__fa_lp.magic.lef
+++ b/cells/fa/sky130_fd_sc_lp__fa_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fa_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fa_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_lp__fa_m.magic.lef b/cells/fa/sky130_fd_sc_lp__fa_m.magic.lef
index 0e7693d..c2d0eb9 100644
--- a/cells/fa/sky130_fd_sc_lp__fa_m.magic.lef
+++ b/cells/fa/sky130_fd_sc_lp__fa_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fa_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fa_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/fah/sky130_fd_sc_lp__fah_1.magic.lef b/cells/fah/sky130_fd_sc_lp__fah_1.magic.lef
index c73e8b2..9ea795b 100644
--- a/cells/fah/sky130_fd_sc_lp__fah_1.magic.lef
+++ b/cells/fah/sky130_fd_sc_lp__fah_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fah_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fah_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/fahcin/sky130_fd_sc_lp__fahcin_1.magic.lef b/cells/fahcin/sky130_fd_sc_lp__fahcin_1.magic.lef
index e2cfb78..1fb89c5 100644
--- a/cells/fahcin/sky130_fd_sc_lp__fahcin_1.magic.lef
+++ b/cells/fahcin/sky130_fd_sc_lp__fahcin_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fahcin_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fahcin_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/fahcon/sky130_fd_sc_lp__fahcon_1.magic.lef b/cells/fahcon/sky130_fd_sc_lp__fahcon_1.magic.lef
index 6429a43..be03998 100644
--- a/cells/fahcon/sky130_fd_sc_lp__fahcon_1.magic.lef
+++ b/cells/fahcon/sky130_fd_sc_lp__fahcon_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fahcon_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fahcon_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_lp__fill_1.magic.lef b/cells/fill/sky130_fd_sc_lp__fill_1.magic.lef
index 45ff0d7..e0ec102 100644
--- a/cells/fill/sky130_fd_sc_lp__fill_1.magic.lef
+++ b/cells/fill/sky130_fd_sc_lp__fill_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fill_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fill_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_lp__fill_2.magic.lef b/cells/fill/sky130_fd_sc_lp__fill_2.magic.lef
index 13789b9..19e0fd3 100644
--- a/cells/fill/sky130_fd_sc_lp__fill_2.magic.lef
+++ b/cells/fill/sky130_fd_sc_lp__fill_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fill_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fill_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_lp__fill_4.magic.lef b/cells/fill/sky130_fd_sc_lp__fill_4.magic.lef
index bed55b9..96ee42d 100644
--- a/cells/fill/sky130_fd_sc_lp__fill_4.magic.lef
+++ b/cells/fill/sky130_fd_sc_lp__fill_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fill_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fill_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_lp__fill_8.magic.lef b/cells/fill/sky130_fd_sc_lp__fill_8.magic.lef
index a993960..ff3db5c 100644
--- a/cells/fill/sky130_fd_sc_lp__fill_8.magic.lef
+++ b/cells/fill/sky130_fd_sc_lp__fill_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__fill_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__fill_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_lp__ha_0.magic.lef b/cells/ha/sky130_fd_sc_lp__ha_0.magic.lef
index c939201..a1808af 100644
--- a/cells/ha/sky130_fd_sc_lp__ha_0.magic.lef
+++ b/cells/ha/sky130_fd_sc_lp__ha_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ha_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ha_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_lp__ha_1.magic.lef b/cells/ha/sky130_fd_sc_lp__ha_1.magic.lef
index 3bc5dd8..bcf810b 100644
--- a/cells/ha/sky130_fd_sc_lp__ha_1.magic.lef
+++ b/cells/ha/sky130_fd_sc_lp__ha_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ha_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ha_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_lp__ha_2.magic.lef b/cells/ha/sky130_fd_sc_lp__ha_2.magic.lef
index c9670ee..2aadf4c 100644
--- a/cells/ha/sky130_fd_sc_lp__ha_2.magic.lef
+++ b/cells/ha/sky130_fd_sc_lp__ha_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ha_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ha_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_lp__ha_4.magic.lef b/cells/ha/sky130_fd_sc_lp__ha_4.magic.lef
index 9b3fbe3..f9d99ba 100644
--- a/cells/ha/sky130_fd_sc_lp__ha_4.magic.lef
+++ b/cells/ha/sky130_fd_sc_lp__ha_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ha_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ha_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_lp__ha_lp.magic.lef b/cells/ha/sky130_fd_sc_lp__ha_lp.magic.lef
index 8408fda..1109ab1 100644
--- a/cells/ha/sky130_fd_sc_lp__ha_lp.magic.lef
+++ b/cells/ha/sky130_fd_sc_lp__ha_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ha_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ha_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_lp__ha_m.magic.lef b/cells/ha/sky130_fd_sc_lp__ha_m.magic.lef
index 592e2fd..88419da 100644
--- a/cells/ha/sky130_fd_sc_lp__ha_m.magic.lef
+++ b/cells/ha/sky130_fd_sc_lp__ha_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__ha_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__ha_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/inputiso0n/sky130_fd_sc_lp__inputiso0n_lp.magic.lef b/cells/inputiso0n/sky130_fd_sc_lp__inputiso0n_lp.magic.lef
index 46fc538..1f11b21 100644
--- a/cells/inputiso0n/sky130_fd_sc_lp__inputiso0n_lp.magic.lef
+++ b/cells/inputiso0n/sky130_fd_sc_lp__inputiso0n_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inputiso0n_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inputiso0n_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/inputiso0p/sky130_fd_sc_lp__inputiso0p_lp.magic.lef b/cells/inputiso0p/sky130_fd_sc_lp__inputiso0p_lp.magic.lef
index 29f2648..2edf51a 100644
--- a/cells/inputiso0p/sky130_fd_sc_lp__inputiso0p_lp.magic.lef
+++ b/cells/inputiso0p/sky130_fd_sc_lp__inputiso0p_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inputiso0p_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inputiso0p_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/inputiso1n/sky130_fd_sc_lp__inputiso1n_lp.magic.lef b/cells/inputiso1n/sky130_fd_sc_lp__inputiso1n_lp.magic.lef
index f65db07..c707626 100644
--- a/cells/inputiso1n/sky130_fd_sc_lp__inputiso1n_lp.magic.lef
+++ b/cells/inputiso1n/sky130_fd_sc_lp__inputiso1n_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inputiso1n_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inputiso1n_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/inputiso1p/sky130_fd_sc_lp__inputiso1p_lp.magic.lef b/cells/inputiso1p/sky130_fd_sc_lp__inputiso1p_lp.magic.lef
index 7722c6d..62186c5 100644
--- a/cells/inputiso1p/sky130_fd_sc_lp__inputiso1p_lp.magic.lef
+++ b/cells/inputiso1p/sky130_fd_sc_lp__inputiso1p_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inputiso1p_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inputiso1p_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/inputisolatch/sky130_fd_sc_lp__inputisolatch_lp.magic.lef b/cells/inputisolatch/sky130_fd_sc_lp__inputisolatch_lp.magic.lef
index 14ec90f..224f929 100644
--- a/cells/inputisolatch/sky130_fd_sc_lp__inputisolatch_lp.magic.lef
+++ b/cells/inputisolatch/sky130_fd_sc_lp__inputisolatch_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inputisolatch_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inputisolatch_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_0.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_0.magic.lef
index 7a00f9d..930811c 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_0.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_1.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_1.magic.lef
index 5a91b7e..12a5970 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_1.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_16.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_16.magic.lef
index 14843fb..d2e7f85 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_16.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_2.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_2.magic.lef
index 3f03f53..00da836 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_2.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_4.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_4.magic.lef
index f01cdae..e2880d3 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_4.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_8.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_8.magic.lef
index 1b02926..e12dda6 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_8.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_lp.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_lp.magic.lef
index 2bbce7c..0f895e9 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_lp.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_lp__inv_m.magic.lef b/cells/inv/sky130_fd_sc_lp__inv_m.magic.lef
index 1412607..fed47f3 100644
--- a/cells/inv/sky130_fd_sc_lp__inv_m.magic.lef
+++ b/cells/inv/sky130_fd_sc_lp__inv_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__inv_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__inv_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_1.magic.lef b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_1.magic.lef
index ddffe1b..00f25a8 100644
--- a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_1.magic.lef
+++ b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invkapwr_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invkapwr_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_2.magic.lef b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_2.magic.lef
index bb37176..8b1561b 100644
--- a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_2.magic.lef
+++ b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invkapwr_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invkapwr_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_4.magic.lef b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_4.magic.lef
index 82fded0..ca8c28e 100644
--- a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_4.magic.lef
+++ b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invkapwr_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invkapwr_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_8.magic.lef b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_8.magic.lef
index 90641f3..ba9c8d3 100644
--- a/cells/invkapwr/sky130_fd_sc_lp__invkapwr_8.magic.lef
+++ b/cells/invkapwr/sky130_fd_sc_lp__invkapwr_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invkapwr_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invkapwr_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/invlp/sky130_fd_sc_lp__invlp_0.magic.lef b/cells/invlp/sky130_fd_sc_lp__invlp_0.magic.lef
index 428be7a..1b3f986 100644
--- a/cells/invlp/sky130_fd_sc_lp__invlp_0.magic.lef
+++ b/cells/invlp/sky130_fd_sc_lp__invlp_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invlp_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invlp_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/invlp/sky130_fd_sc_lp__invlp_1.magic.lef b/cells/invlp/sky130_fd_sc_lp__invlp_1.magic.lef
index e830dc4..457e154 100644
--- a/cells/invlp/sky130_fd_sc_lp__invlp_1.magic.lef
+++ b/cells/invlp/sky130_fd_sc_lp__invlp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invlp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invlp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/invlp/sky130_fd_sc_lp__invlp_2.magic.lef b/cells/invlp/sky130_fd_sc_lp__invlp_2.magic.lef
index 850a1db..81b19da 100644
--- a/cells/invlp/sky130_fd_sc_lp__invlp_2.magic.lef
+++ b/cells/invlp/sky130_fd_sc_lp__invlp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invlp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invlp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/invlp/sky130_fd_sc_lp__invlp_4.magic.lef b/cells/invlp/sky130_fd_sc_lp__invlp_4.magic.lef
index ad2dd53..e467c26 100644
--- a/cells/invlp/sky130_fd_sc_lp__invlp_4.magic.lef
+++ b/cells/invlp/sky130_fd_sc_lp__invlp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invlp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invlp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/invlp/sky130_fd_sc_lp__invlp_8.magic.lef b/cells/invlp/sky130_fd_sc_lp__invlp_8.magic.lef
index 90697b9..b7a71ac 100644
--- a/cells/invlp/sky130_fd_sc_lp__invlp_8.magic.lef
+++ b/cells/invlp/sky130_fd_sc_lp__invlp_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invlp_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invlp_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/invlp/sky130_fd_sc_lp__invlp_m.magic.lef b/cells/invlp/sky130_fd_sc_lp__invlp_m.magic.lef
index 2a4ffe9..001afdc 100644
--- a/cells/invlp/sky130_fd_sc_lp__invlp_m.magic.lef
+++ b/cells/invlp/sky130_fd_sc_lp__invlp_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__invlp_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__invlp_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/iso0n/sky130_fd_sc_lp__iso0n_lp.magic.lef b/cells/iso0n/sky130_fd_sc_lp__iso0n_lp.magic.lef
index f9864d3..8dca74f 100644
--- a/cells/iso0n/sky130_fd_sc_lp__iso0n_lp.magic.lef
+++ b/cells/iso0n/sky130_fd_sc_lp__iso0n_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso0n_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso0n_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/iso0n/sky130_fd_sc_lp__iso0n_lp2.magic.lef b/cells/iso0n/sky130_fd_sc_lp__iso0n_lp2.magic.lef
index d0cbc7b..2fee533 100644
--- a/cells/iso0n/sky130_fd_sc_lp__iso0n_lp2.magic.lef
+++ b/cells/iso0n/sky130_fd_sc_lp__iso0n_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso0n_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso0n_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/iso0p/sky130_fd_sc_lp__iso0p_lp.magic.lef b/cells/iso0p/sky130_fd_sc_lp__iso0p_lp.magic.lef
index 6d6600c..8c865f9 100644
--- a/cells/iso0p/sky130_fd_sc_lp__iso0p_lp.magic.lef
+++ b/cells/iso0p/sky130_fd_sc_lp__iso0p_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso0p_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso0p_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/iso0p/sky130_fd_sc_lp__iso0p_lp2.magic.lef b/cells/iso0p/sky130_fd_sc_lp__iso0p_lp2.magic.lef
index e0e66a2..0f463ef 100644
--- a/cells/iso0p/sky130_fd_sc_lp__iso0p_lp2.magic.lef
+++ b/cells/iso0p/sky130_fd_sc_lp__iso0p_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso0p_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso0p_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/iso1n/sky130_fd_sc_lp__iso1n_lp.magic.lef b/cells/iso1n/sky130_fd_sc_lp__iso1n_lp.magic.lef
index 8d32083..75495b7 100644
--- a/cells/iso1n/sky130_fd_sc_lp__iso1n_lp.magic.lef
+++ b/cells/iso1n/sky130_fd_sc_lp__iso1n_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso1n_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso1n_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/iso1n/sky130_fd_sc_lp__iso1n_lp2.magic.lef b/cells/iso1n/sky130_fd_sc_lp__iso1n_lp2.magic.lef
index eba21c8..013223c 100644
--- a/cells/iso1n/sky130_fd_sc_lp__iso1n_lp2.magic.lef
+++ b/cells/iso1n/sky130_fd_sc_lp__iso1n_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso1n_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso1n_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/iso1p/sky130_fd_sc_lp__iso1p_lp.magic.lef b/cells/iso1p/sky130_fd_sc_lp__iso1p_lp.magic.lef
index 9949e8a..14ffe3e 100644
--- a/cells/iso1p/sky130_fd_sc_lp__iso1p_lp.magic.lef
+++ b/cells/iso1p/sky130_fd_sc_lp__iso1p_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso1p_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso1p_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/iso1p/sky130_fd_sc_lp__iso1p_lp2.magic.lef b/cells/iso1p/sky130_fd_sc_lp__iso1p_lp2.magic.lef
index db3becb..b61dacd 100644
--- a/cells/iso1p/sky130_fd_sc_lp__iso1p_lp2.magic.lef
+++ b/cells/iso1p/sky130_fd_sc_lp__iso1p_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__iso1p_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__iso1p_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_1.magic.lef b/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_1.magic.lef
index 58c8298..a6f3289 100644
--- a/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_1.magic.lef
+++ b/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__isobufsrc_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__isobufsrc_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_2.magic.lef b/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_2.magic.lef
index 5410aa3..e4cf7fd 100644
--- a/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_2.magic.lef
+++ b/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__isobufsrc_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__isobufsrc_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_4.magic.lef b/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_4.magic.lef
index 5683e75..cf86719 100644
--- a/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_4.magic.lef
+++ b/cells/isobufsrc/sky130_fd_sc_lp__isobufsrc_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__isobufsrc_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__isobufsrc_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/isolatch/sky130_fd_sc_lp__isolatch_lp.magic.lef b/cells/isolatch/sky130_fd_sc_lp__isolatch_lp.magic.lef
index d0f6c18..942a07c 100644
--- a/cells/isolatch/sky130_fd_sc_lp__isolatch_lp.magic.lef
+++ b/cells/isolatch/sky130_fd_sc_lp__isolatch_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__isolatch_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__isolatch_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/lsbuf/sky130_fd_sc_lp__lsbuf_lp.magic.lef b/cells/lsbuf/sky130_fd_sc_lp__lsbuf_lp.magic.lef
index ec0da71..b296b1f 100644
--- a/cells/lsbuf/sky130_fd_sc_lp__lsbuf_lp.magic.lef
+++ b/cells/lsbuf/sky130_fd_sc_lp__lsbuf_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__lsbuf_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__lsbuf_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  6.660000 ;
diff --git a/cells/lsbufiso0p/sky130_fd_sc_lp__lsbufiso0p_lp.magic.lef b/cells/lsbufiso0p/sky130_fd_sc_lp__lsbufiso0p_lp.magic.lef
index 948ad58..9686bed 100644
--- a/cells/lsbufiso0p/sky130_fd_sc_lp__lsbufiso0p_lp.magic.lef
+++ b/cells/lsbufiso0p/sky130_fd_sc_lp__lsbufiso0p_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__lsbufiso0p_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__lsbufiso0p_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  6.660000 ;
diff --git a/cells/lsbufiso1p/sky130_fd_sc_lp__lsbufiso1p_lp.magic.lef b/cells/lsbufiso1p/sky130_fd_sc_lp__lsbufiso1p_lp.magic.lef
index 37a963b..1e3e6bd 100644
--- a/cells/lsbufiso1p/sky130_fd_sc_lp__lsbufiso1p_lp.magic.lef
+++ b/cells/lsbufiso1p/sky130_fd_sc_lp__lsbufiso1p_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__lsbufiso1p_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__lsbufiso1p_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  6.660000 ;
diff --git a/cells/maj3/sky130_fd_sc_lp__maj3_0.magic.lef b/cells/maj3/sky130_fd_sc_lp__maj3_0.magic.lef
index ea1694d..87f4b8d 100644
--- a/cells/maj3/sky130_fd_sc_lp__maj3_0.magic.lef
+++ b/cells/maj3/sky130_fd_sc_lp__maj3_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__maj3_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__maj3_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_lp__maj3_1.magic.lef b/cells/maj3/sky130_fd_sc_lp__maj3_1.magic.lef
index 7cfd8f1..ccefd21 100644
--- a/cells/maj3/sky130_fd_sc_lp__maj3_1.magic.lef
+++ b/cells/maj3/sky130_fd_sc_lp__maj3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__maj3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__maj3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_lp__maj3_2.magic.lef b/cells/maj3/sky130_fd_sc_lp__maj3_2.magic.lef
index abe10cd..e53428f 100644
--- a/cells/maj3/sky130_fd_sc_lp__maj3_2.magic.lef
+++ b/cells/maj3/sky130_fd_sc_lp__maj3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__maj3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__maj3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_lp__maj3_4.magic.lef b/cells/maj3/sky130_fd_sc_lp__maj3_4.magic.lef
index bef1239..dd5b347 100644
--- a/cells/maj3/sky130_fd_sc_lp__maj3_4.magic.lef
+++ b/cells/maj3/sky130_fd_sc_lp__maj3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__maj3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__maj3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_lp__maj3_lp.magic.lef b/cells/maj3/sky130_fd_sc_lp__maj3_lp.magic.lef
index 75c984d..2debb00 100644
--- a/cells/maj3/sky130_fd_sc_lp__maj3_lp.magic.lef
+++ b/cells/maj3/sky130_fd_sc_lp__maj3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__maj3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__maj3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_lp__maj3_m.magic.lef b/cells/maj3/sky130_fd_sc_lp__maj3_m.magic.lef
index a8dbd49..4cfce47 100644
--- a/cells/maj3/sky130_fd_sc_lp__maj3_m.magic.lef
+++ b/cells/maj3/sky130_fd_sc_lp__maj3_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__maj3_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__maj3_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_0.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_0.magic.lef
index bfb4b99..a5caca7 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_0.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_1.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_1.magic.lef
index 4d2dc19..68bb3b5 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_1.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_2.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_2.magic.lef
index fbf2625..cdd31c3 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_2.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_4.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_4.magic.lef
index 4df1a69..7133a35 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_4.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_8.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_8.magic.lef
index c07fba7..5af888c 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_8.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_lp.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_lp.magic.lef
index 660e1f9..f5698ef 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_lp.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_lp2.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_lp2.magic.lef
index 1d0075d..aef705b 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_lp2.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_lp__mux2_m.magic.lef b/cells/mux2/sky130_fd_sc_lp__mux2_m.magic.lef
index ad7663b..742f335 100644
--- a/cells/mux2/sky130_fd_sc_lp__mux2_m.magic.lef
+++ b/cells/mux2/sky130_fd_sc_lp__mux2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_0.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_0.magic.lef
index 13ac567..3528cf4 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_0.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_1.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_1.magic.lef
index 03b3ffe..082c9ab 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_1.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_2.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_2.magic.lef
index 9487d78..bd70987 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_2.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_4.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_4.magic.lef
index 6f427d7..33b0dc2 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_4.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_lp.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_lp.magic.lef
index 5cf7929..1bbba70 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_lp.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_lp2.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_lp2.magic.lef
index 2e2fabf..48f8f4a 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_lp2.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_lp__mux2i_m.magic.lef b/cells/mux2i/sky130_fd_sc_lp__mux2i_m.magic.lef
index 807a78d..4ae435b 100644
--- a/cells/mux2i/sky130_fd_sc_lp__mux2i_m.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_lp__mux2i_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux2i_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux2i_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_lp__mux4_0.magic.lef b/cells/mux4/sky130_fd_sc_lp__mux4_0.magic.lef
index 6a76fec..66c1dc5 100644
--- a/cells/mux4/sky130_fd_sc_lp__mux4_0.magic.lef
+++ b/cells/mux4/sky130_fd_sc_lp__mux4_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux4_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux4_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_lp__mux4_1.magic.lef b/cells/mux4/sky130_fd_sc_lp__mux4_1.magic.lef
index 32b827c..fcf3171 100644
--- a/cells/mux4/sky130_fd_sc_lp__mux4_1.magic.lef
+++ b/cells/mux4/sky130_fd_sc_lp__mux4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_lp__mux4_2.magic.lef b/cells/mux4/sky130_fd_sc_lp__mux4_2.magic.lef
index 536bc6e..7c70afe 100644
--- a/cells/mux4/sky130_fd_sc_lp__mux4_2.magic.lef
+++ b/cells/mux4/sky130_fd_sc_lp__mux4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_lp__mux4_4.magic.lef b/cells/mux4/sky130_fd_sc_lp__mux4_4.magic.lef
index cd00ead..ded8e58 100644
--- a/cells/mux4/sky130_fd_sc_lp__mux4_4.magic.lef
+++ b/cells/mux4/sky130_fd_sc_lp__mux4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_lp__mux4_lp.magic.lef b/cells/mux4/sky130_fd_sc_lp__mux4_lp.magic.lef
index 4890bb5..09acbc5 100644
--- a/cells/mux4/sky130_fd_sc_lp__mux4_lp.magic.lef
+++ b/cells/mux4/sky130_fd_sc_lp__mux4_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux4_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux4_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_lp__mux4_m.magic.lef b/cells/mux4/sky130_fd_sc_lp__mux4_m.magic.lef
index d9fa230..209e072 100644
--- a/cells/mux4/sky130_fd_sc_lp__mux4_m.magic.lef
+++ b/cells/mux4/sky130_fd_sc_lp__mux4_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__mux4_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__mux4_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_0.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_0.magic.lef
index bcfc18b..572cdc2 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_0.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_1.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_1.magic.lef
index 159bf2a..3d917bd 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_1.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_2.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_2.magic.lef
index 5c63033..fb545f5 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_2.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_4.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_4.magic.lef
index 093bcea..af50afb 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_4.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_8.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_8.magic.lef
index 6090649..70c4825 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_8.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_lp.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_lp.magic.lef
index e8f9549..8ffaf69 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_lp.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_lp2.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_lp2.magic.lef
index a20ed28..9478591 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_lp2.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_lp__nand2_m.magic.lef b/cells/nand2/sky130_fd_sc_lp__nand2_m.magic.lef
index 975c889..dc441fa 100644
--- a/cells/nand2/sky130_fd_sc_lp__nand2_m.magic.lef
+++ b/cells/nand2/sky130_fd_sc_lp__nand2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_lp__nand2b_1.magic.lef b/cells/nand2b/sky130_fd_sc_lp__nand2b_1.magic.lef
index daa6f55..f845084 100644
--- a/cells/nand2b/sky130_fd_sc_lp__nand2b_1.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_lp__nand2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_lp__nand2b_2.magic.lef b/cells/nand2b/sky130_fd_sc_lp__nand2b_2.magic.lef
index c969640..6873df3 100644
--- a/cells/nand2b/sky130_fd_sc_lp__nand2b_2.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_lp__nand2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_lp__nand2b_4.magic.lef b/cells/nand2b/sky130_fd_sc_lp__nand2b_4.magic.lef
index 6ca3d40..57d2d24 100644
--- a/cells/nand2b/sky130_fd_sc_lp__nand2b_4.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_lp__nand2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_lp__nand2b_lp.magic.lef b/cells/nand2b/sky130_fd_sc_lp__nand2b_lp.magic.lef
index a318739..e860737 100644
--- a/cells/nand2b/sky130_fd_sc_lp__nand2b_lp.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_lp__nand2b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_lp__nand2b_m.magic.lef b/cells/nand2b/sky130_fd_sc_lp__nand2b_m.magic.lef
index 4322d9f..9a3906d 100644
--- a/cells/nand2b/sky130_fd_sc_lp__nand2b_m.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_lp__nand2b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand2b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand2b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_lp__nand3_0.magic.lef b/cells/nand3/sky130_fd_sc_lp__nand3_0.magic.lef
index 98c48be..5ca365d 100644
--- a/cells/nand3/sky130_fd_sc_lp__nand3_0.magic.lef
+++ b/cells/nand3/sky130_fd_sc_lp__nand3_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_lp__nand3_1.magic.lef b/cells/nand3/sky130_fd_sc_lp__nand3_1.magic.lef
index 57dd005..f8d6356 100644
--- a/cells/nand3/sky130_fd_sc_lp__nand3_1.magic.lef
+++ b/cells/nand3/sky130_fd_sc_lp__nand3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_lp__nand3_2.magic.lef b/cells/nand3/sky130_fd_sc_lp__nand3_2.magic.lef
index acf1346..f32db3c 100644
--- a/cells/nand3/sky130_fd_sc_lp__nand3_2.magic.lef
+++ b/cells/nand3/sky130_fd_sc_lp__nand3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_lp__nand3_4.magic.lef b/cells/nand3/sky130_fd_sc_lp__nand3_4.magic.lef
index c2f8a44..19a46bb 100644
--- a/cells/nand3/sky130_fd_sc_lp__nand3_4.magic.lef
+++ b/cells/nand3/sky130_fd_sc_lp__nand3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_lp__nand3_lp.magic.lef b/cells/nand3/sky130_fd_sc_lp__nand3_lp.magic.lef
index b6e9141..6be2569 100644
--- a/cells/nand3/sky130_fd_sc_lp__nand3_lp.magic.lef
+++ b/cells/nand3/sky130_fd_sc_lp__nand3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_lp__nand3_m.magic.lef b/cells/nand3/sky130_fd_sc_lp__nand3_m.magic.lef
index dd2b48c..6bdb75b 100644
--- a/cells/nand3/sky130_fd_sc_lp__nand3_m.magic.lef
+++ b/cells/nand3/sky130_fd_sc_lp__nand3_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_lp__nand3b_1.magic.lef b/cells/nand3b/sky130_fd_sc_lp__nand3b_1.magic.lef
index bfe0999..bb48820 100644
--- a/cells/nand3b/sky130_fd_sc_lp__nand3b_1.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_lp__nand3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_lp__nand3b_2.magic.lef b/cells/nand3b/sky130_fd_sc_lp__nand3b_2.magic.lef
index e8ddc29..c3cd9f3 100644
--- a/cells/nand3b/sky130_fd_sc_lp__nand3b_2.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_lp__nand3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_lp__nand3b_4.magic.lef b/cells/nand3b/sky130_fd_sc_lp__nand3b_4.magic.lef
index 0c029b5..7637ed8 100644
--- a/cells/nand3b/sky130_fd_sc_lp__nand3b_4.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_lp__nand3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_lp__nand3b_lp.magic.lef b/cells/nand3b/sky130_fd_sc_lp__nand3b_lp.magic.lef
index e3c1bc9..e11181c 100644
--- a/cells/nand3b/sky130_fd_sc_lp__nand3b_lp.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_lp__nand3b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_lp__nand3b_m.magic.lef b/cells/nand3b/sky130_fd_sc_lp__nand3b_m.magic.lef
index 11e3d88..5030e67 100644
--- a/cells/nand3b/sky130_fd_sc_lp__nand3b_m.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_lp__nand3b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand3b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand3b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_lp__nand4_0.magic.lef b/cells/nand4/sky130_fd_sc_lp__nand4_0.magic.lef
index 23d86dc..0319ff3 100644
--- a/cells/nand4/sky130_fd_sc_lp__nand4_0.magic.lef
+++ b/cells/nand4/sky130_fd_sc_lp__nand4_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_lp__nand4_1.magic.lef b/cells/nand4/sky130_fd_sc_lp__nand4_1.magic.lef
index a7580d6..eb3bdf8 100644
--- a/cells/nand4/sky130_fd_sc_lp__nand4_1.magic.lef
+++ b/cells/nand4/sky130_fd_sc_lp__nand4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_lp__nand4_2.magic.lef b/cells/nand4/sky130_fd_sc_lp__nand4_2.magic.lef
index ba4bcfb..f9f5bcf 100644
--- a/cells/nand4/sky130_fd_sc_lp__nand4_2.magic.lef
+++ b/cells/nand4/sky130_fd_sc_lp__nand4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_lp__nand4_4.magic.lef b/cells/nand4/sky130_fd_sc_lp__nand4_4.magic.lef
index 4e5d7f04..66ec455 100644
--- a/cells/nand4/sky130_fd_sc_lp__nand4_4.magic.lef
+++ b/cells/nand4/sky130_fd_sc_lp__nand4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_lp__nand4_lp.magic.lef b/cells/nand4/sky130_fd_sc_lp__nand4_lp.magic.lef
index adcf93d..bfa3f41 100644
--- a/cells/nand4/sky130_fd_sc_lp__nand4_lp.magic.lef
+++ b/cells/nand4/sky130_fd_sc_lp__nand4_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_lp__nand4_m.magic.lef b/cells/nand4/sky130_fd_sc_lp__nand4_m.magic.lef
index ecb7ec4..ba6b21b 100644
--- a/cells/nand4/sky130_fd_sc_lp__nand4_m.magic.lef
+++ b/cells/nand4/sky130_fd_sc_lp__nand4_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_lp__nand4b_1.magic.lef b/cells/nand4b/sky130_fd_sc_lp__nand4b_1.magic.lef
index 30beb96..97c32fd 100644
--- a/cells/nand4b/sky130_fd_sc_lp__nand4b_1.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_lp__nand4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_lp__nand4b_2.magic.lef b/cells/nand4b/sky130_fd_sc_lp__nand4b_2.magic.lef
index 1625e0c..a0abd62 100644
--- a/cells/nand4b/sky130_fd_sc_lp__nand4b_2.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_lp__nand4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_lp__nand4b_4.magic.lef b/cells/nand4b/sky130_fd_sc_lp__nand4b_4.magic.lef
index 8f95b38..61d8454 100644
--- a/cells/nand4b/sky130_fd_sc_lp__nand4b_4.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_lp__nand4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_lp__nand4b_lp.magic.lef b/cells/nand4b/sky130_fd_sc_lp__nand4b_lp.magic.lef
index 7071a54..4bef600 100644
--- a/cells/nand4b/sky130_fd_sc_lp__nand4b_lp.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_lp__nand4b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_lp__nand4b_m.magic.lef b/cells/nand4b/sky130_fd_sc_lp__nand4b_m.magic.lef
index a5214e9..7ed21a9 100644
--- a/cells/nand4b/sky130_fd_sc_lp__nand4b_m.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_lp__nand4b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_1.magic.lef b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_1.magic.lef
index 043a3f4..f64db98 100644
--- a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_1.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_2.magic.lef b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_2.magic.lef
index 90d7091..1583b42 100644
--- a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_2.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_4.magic.lef b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_4.magic.lef
index 374fa53..02c7c6c 100644
--- a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_4.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_lp.magic.lef b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_lp.magic.lef
index 9831f3f..3954e40 100644
--- a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_lp.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4bb_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4bb_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_m.magic.lef b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_m.magic.lef
index 83f6bdd..105c21e 100644
--- a/cells/nand4bb/sky130_fd_sc_lp__nand4bb_m.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_lp__nand4bb_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nand4bb_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nand4bb_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_0.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_0.magic.lef
index 4e15603..e13a80e 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_0.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_1.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_1.magic.lef
index 355f495..ad6f93d 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_1.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_2.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_2.magic.lef
index e641538..5fb8e24 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_2.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_4.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_4.magic.lef
index 9789419..c6786d9 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_4.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_8.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_8.magic.lef
index 7f548d8..0891d63 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_8.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_lp.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_lp.magic.lef
index c7df3be..34dabdd 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_lp.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_lp2.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_lp2.magic.lef
index ae650de..cc8d62c 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_lp2.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_lp__nor2_m.magic.lef b/cells/nor2/sky130_fd_sc_lp__nor2_m.magic.lef
index 3c67dd3..7a2ea99 100644
--- a/cells/nor2/sky130_fd_sc_lp__nor2_m.magic.lef
+++ b/cells/nor2/sky130_fd_sc_lp__nor2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_lp__nor2b_1.magic.lef b/cells/nor2b/sky130_fd_sc_lp__nor2b_1.magic.lef
index 8415cdc..2042c25 100644
--- a/cells/nor2b/sky130_fd_sc_lp__nor2b_1.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_lp__nor2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_lp__nor2b_2.magic.lef b/cells/nor2b/sky130_fd_sc_lp__nor2b_2.magic.lef
index 8b58768..da07290 100644
--- a/cells/nor2b/sky130_fd_sc_lp__nor2b_2.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_lp__nor2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_lp__nor2b_4.magic.lef b/cells/nor2b/sky130_fd_sc_lp__nor2b_4.magic.lef
index 0b25445..e03937f 100644
--- a/cells/nor2b/sky130_fd_sc_lp__nor2b_4.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_lp__nor2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_lp__nor2b_lp.magic.lef b/cells/nor2b/sky130_fd_sc_lp__nor2b_lp.magic.lef
index a611304..b09d856 100644
--- a/cells/nor2b/sky130_fd_sc_lp__nor2b_lp.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_lp__nor2b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_lp__nor2b_m.magic.lef b/cells/nor2b/sky130_fd_sc_lp__nor2b_m.magic.lef
index 06e1973..e71f6f5 100644
--- a/cells/nor2b/sky130_fd_sc_lp__nor2b_m.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_lp__nor2b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor2b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor2b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_lp__nor3_0.magic.lef b/cells/nor3/sky130_fd_sc_lp__nor3_0.magic.lef
index 74da069..e0ea43b 100644
--- a/cells/nor3/sky130_fd_sc_lp__nor3_0.magic.lef
+++ b/cells/nor3/sky130_fd_sc_lp__nor3_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_lp__nor3_1.magic.lef b/cells/nor3/sky130_fd_sc_lp__nor3_1.magic.lef
index 04e74cf..be56d3e 100644
--- a/cells/nor3/sky130_fd_sc_lp__nor3_1.magic.lef
+++ b/cells/nor3/sky130_fd_sc_lp__nor3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_lp__nor3_2.magic.lef b/cells/nor3/sky130_fd_sc_lp__nor3_2.magic.lef
index c8fabe1..dde205c 100644
--- a/cells/nor3/sky130_fd_sc_lp__nor3_2.magic.lef
+++ b/cells/nor3/sky130_fd_sc_lp__nor3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_lp__nor3_4.magic.lef b/cells/nor3/sky130_fd_sc_lp__nor3_4.magic.lef
index e835d5f..1b8babb 100644
--- a/cells/nor3/sky130_fd_sc_lp__nor3_4.magic.lef
+++ b/cells/nor3/sky130_fd_sc_lp__nor3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_lp__nor3_lp.magic.lef b/cells/nor3/sky130_fd_sc_lp__nor3_lp.magic.lef
index b832a61..34450bd 100644
--- a/cells/nor3/sky130_fd_sc_lp__nor3_lp.magic.lef
+++ b/cells/nor3/sky130_fd_sc_lp__nor3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_lp__nor3_m.magic.lef b/cells/nor3/sky130_fd_sc_lp__nor3_m.magic.lef
index a28dc21..0c0ac7f 100644
--- a/cells/nor3/sky130_fd_sc_lp__nor3_m.magic.lef
+++ b/cells/nor3/sky130_fd_sc_lp__nor3_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_lp__nor3b_1.magic.lef b/cells/nor3b/sky130_fd_sc_lp__nor3b_1.magic.lef
index fce874c..e64e4bf 100644
--- a/cells/nor3b/sky130_fd_sc_lp__nor3b_1.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_lp__nor3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_lp__nor3b_2.magic.lef b/cells/nor3b/sky130_fd_sc_lp__nor3b_2.magic.lef
index e15079a..5b280e8 100644
--- a/cells/nor3b/sky130_fd_sc_lp__nor3b_2.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_lp__nor3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_lp__nor3b_4.magic.lef b/cells/nor3b/sky130_fd_sc_lp__nor3b_4.magic.lef
index aa00e68..6eda98f 100644
--- a/cells/nor3b/sky130_fd_sc_lp__nor3b_4.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_lp__nor3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_lp__nor3b_lp.magic.lef b/cells/nor3b/sky130_fd_sc_lp__nor3b_lp.magic.lef
index aa6f99b..a84b75b 100644
--- a/cells/nor3b/sky130_fd_sc_lp__nor3b_lp.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_lp__nor3b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_lp__nor3b_m.magic.lef b/cells/nor3b/sky130_fd_sc_lp__nor3b_m.magic.lef
index f8d10ba..7c204bc 100644
--- a/cells/nor3b/sky130_fd_sc_lp__nor3b_m.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_lp__nor3b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor3b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor3b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_lp__nor4_0.magic.lef b/cells/nor4/sky130_fd_sc_lp__nor4_0.magic.lef
index 3067ab5..fb6f19e 100644
--- a/cells/nor4/sky130_fd_sc_lp__nor4_0.magic.lef
+++ b/cells/nor4/sky130_fd_sc_lp__nor4_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_lp__nor4_1.magic.lef b/cells/nor4/sky130_fd_sc_lp__nor4_1.magic.lef
index 33cb764..10efdf6 100644
--- a/cells/nor4/sky130_fd_sc_lp__nor4_1.magic.lef
+++ b/cells/nor4/sky130_fd_sc_lp__nor4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_lp__nor4_2.magic.lef b/cells/nor4/sky130_fd_sc_lp__nor4_2.magic.lef
index fc6aec0..d5729ae 100644
--- a/cells/nor4/sky130_fd_sc_lp__nor4_2.magic.lef
+++ b/cells/nor4/sky130_fd_sc_lp__nor4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_lp__nor4_4.magic.lef b/cells/nor4/sky130_fd_sc_lp__nor4_4.magic.lef
index 944a320..902c179 100644
--- a/cells/nor4/sky130_fd_sc_lp__nor4_4.magic.lef
+++ b/cells/nor4/sky130_fd_sc_lp__nor4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_lp__nor4_lp.magic.lef b/cells/nor4/sky130_fd_sc_lp__nor4_lp.magic.lef
index 3735b34..e8ca564 100644
--- a/cells/nor4/sky130_fd_sc_lp__nor4_lp.magic.lef
+++ b/cells/nor4/sky130_fd_sc_lp__nor4_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_lp__nor4_m.magic.lef b/cells/nor4/sky130_fd_sc_lp__nor4_m.magic.lef
index 1632335..3dbc6d6 100644
--- a/cells/nor4/sky130_fd_sc_lp__nor4_m.magic.lef
+++ b/cells/nor4/sky130_fd_sc_lp__nor4_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_lp__nor4b_1.magic.lef b/cells/nor4b/sky130_fd_sc_lp__nor4b_1.magic.lef
index 0df0625..eeec3f8 100644
--- a/cells/nor4b/sky130_fd_sc_lp__nor4b_1.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_lp__nor4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_lp__nor4b_2.magic.lef b/cells/nor4b/sky130_fd_sc_lp__nor4b_2.magic.lef
index 25e02c5..7473d98 100644
--- a/cells/nor4b/sky130_fd_sc_lp__nor4b_2.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_lp__nor4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_lp__nor4b_4.magic.lef b/cells/nor4b/sky130_fd_sc_lp__nor4b_4.magic.lef
index b19d7d2..2ad5235 100644
--- a/cells/nor4b/sky130_fd_sc_lp__nor4b_4.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_lp__nor4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_lp__nor4b_lp.magic.lef b/cells/nor4b/sky130_fd_sc_lp__nor4b_lp.magic.lef
index fac86e1..6e7cb17 100644
--- a/cells/nor4b/sky130_fd_sc_lp__nor4b_lp.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_lp__nor4b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_lp__nor4b_m.magic.lef b/cells/nor4b/sky130_fd_sc_lp__nor4b_m.magic.lef
index b955f98..3f9f1e3 100644
--- a/cells/nor4b/sky130_fd_sc_lp__nor4b_m.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_lp__nor4b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_1.magic.lef b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_1.magic.lef
index 06517bd..bad6b57 100644
--- a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_1.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_2.magic.lef b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_2.magic.lef
index 9562bf1..7193d71 100644
--- a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_2.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_4.magic.lef b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_4.magic.lef
index e286ce1..557b454 100644
--- a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_4.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_lp.magic.lef b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_lp.magic.lef
index 4e28e72..6457d90 100644
--- a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_lp.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4bb_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4bb_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_m.magic.lef b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_m.magic.lef
index a3c7d79..a40f072 100644
--- a/cells/nor4bb/sky130_fd_sc_lp__nor4bb_m.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_lp__nor4bb_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__nor4bb_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__nor4bb_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_lp__o2111a_0.magic.lef b/cells/o2111a/sky130_fd_sc_lp__o2111a_0.magic.lef
index 11f50dc..3ef555e 100644
--- a/cells/o2111a/sky130_fd_sc_lp__o2111a_0.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_lp__o2111a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_lp__o2111a_1.magic.lef b/cells/o2111a/sky130_fd_sc_lp__o2111a_1.magic.lef
index d80b1ab..abd93dc 100644
--- a/cells/o2111a/sky130_fd_sc_lp__o2111a_1.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_lp__o2111a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_lp__o2111a_2.magic.lef b/cells/o2111a/sky130_fd_sc_lp__o2111a_2.magic.lef
index 24ee085..696d415 100644
--- a/cells/o2111a/sky130_fd_sc_lp__o2111a_2.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_lp__o2111a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_lp__o2111a_4.magic.lef b/cells/o2111a/sky130_fd_sc_lp__o2111a_4.magic.lef
index cecca04..36cdbc1 100644
--- a/cells/o2111a/sky130_fd_sc_lp__o2111a_4.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_lp__o2111a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_lp__o2111a_lp.magic.lef b/cells/o2111a/sky130_fd_sc_lp__o2111a_lp.magic.lef
index 684265d..9c1fb15 100644
--- a/cells/o2111a/sky130_fd_sc_lp__o2111a_lp.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_lp__o2111a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_lp__o2111a_m.magic.lef b/cells/o2111a/sky130_fd_sc_lp__o2111a_m.magic.lef
index 52de078..03a09cc 100644
--- a/cells/o2111a/sky130_fd_sc_lp__o2111a_m.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_lp__o2111a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_0.magic.lef b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_0.magic.lef
index 335edaf..1a16559 100644
--- a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_0.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_1.magic.lef b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_1.magic.lef
index ab969a5..0750dc1 100644
--- a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_1.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_2.magic.lef b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_2.magic.lef
index 623a68f..e967bc6 100644
--- a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_2.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_4.magic.lef b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_4.magic.lef
index b3e1367..4bd767e 100644
--- a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_4.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_lp.magic.lef b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_lp.magic.lef
index 091919f..0c6f852 100644
--- a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_lp.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_m.magic.lef b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_m.magic.lef
index a8de62d..9231cb9 100644
--- a/cells/o2111ai/sky130_fd_sc_lp__o2111ai_m.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_lp__o2111ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2111ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2111ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_lp__o211a_0.magic.lef b/cells/o211a/sky130_fd_sc_lp__o211a_0.magic.lef
index d6f3e6b..e9e89d9 100644
--- a/cells/o211a/sky130_fd_sc_lp__o211a_0.magic.lef
+++ b/cells/o211a/sky130_fd_sc_lp__o211a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_lp__o211a_1.magic.lef b/cells/o211a/sky130_fd_sc_lp__o211a_1.magic.lef
index 1c28513..da52626 100644
--- a/cells/o211a/sky130_fd_sc_lp__o211a_1.magic.lef
+++ b/cells/o211a/sky130_fd_sc_lp__o211a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_lp__o211a_2.magic.lef b/cells/o211a/sky130_fd_sc_lp__o211a_2.magic.lef
index 8c643dd..5427ad1 100644
--- a/cells/o211a/sky130_fd_sc_lp__o211a_2.magic.lef
+++ b/cells/o211a/sky130_fd_sc_lp__o211a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_lp__o211a_4.magic.lef b/cells/o211a/sky130_fd_sc_lp__o211a_4.magic.lef
index 4724375..4191714 100644
--- a/cells/o211a/sky130_fd_sc_lp__o211a_4.magic.lef
+++ b/cells/o211a/sky130_fd_sc_lp__o211a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_lp__o211a_lp.magic.lef b/cells/o211a/sky130_fd_sc_lp__o211a_lp.magic.lef
index f0dd931..bfe6139 100644
--- a/cells/o211a/sky130_fd_sc_lp__o211a_lp.magic.lef
+++ b/cells/o211a/sky130_fd_sc_lp__o211a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_lp__o211a_m.magic.lef b/cells/o211a/sky130_fd_sc_lp__o211a_m.magic.lef
index 5f66bd1..d619082 100644
--- a/cells/o211a/sky130_fd_sc_lp__o211a_m.magic.lef
+++ b/cells/o211a/sky130_fd_sc_lp__o211a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_lp__o211ai_0.magic.lef b/cells/o211ai/sky130_fd_sc_lp__o211ai_0.magic.lef
index 6c9d5a9..c2f1ea1 100644
--- a/cells/o211ai/sky130_fd_sc_lp__o211ai_0.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_lp__o211ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_lp__o211ai_1.magic.lef b/cells/o211ai/sky130_fd_sc_lp__o211ai_1.magic.lef
index c911a33..cc47d18 100644
--- a/cells/o211ai/sky130_fd_sc_lp__o211ai_1.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_lp__o211ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_lp__o211ai_2.magic.lef b/cells/o211ai/sky130_fd_sc_lp__o211ai_2.magic.lef
index 21a03c0..0a6a80f 100644
--- a/cells/o211ai/sky130_fd_sc_lp__o211ai_2.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_lp__o211ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_lp__o211ai_4.magic.lef b/cells/o211ai/sky130_fd_sc_lp__o211ai_4.magic.lef
index cb32d7b..221c7ee 100644
--- a/cells/o211ai/sky130_fd_sc_lp__o211ai_4.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_lp__o211ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_lp__o211ai_lp.magic.lef b/cells/o211ai/sky130_fd_sc_lp__o211ai_lp.magic.lef
index e52e35d..e998816 100644
--- a/cells/o211ai/sky130_fd_sc_lp__o211ai_lp.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_lp__o211ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_lp__o211ai_m.magic.lef b/cells/o211ai/sky130_fd_sc_lp__o211ai_m.magic.lef
index c229ac3..c3d7729 100644
--- a/cells/o211ai/sky130_fd_sc_lp__o211ai_m.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_lp__o211ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o211ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o211ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_lp__o21a_0.magic.lef b/cells/o21a/sky130_fd_sc_lp__o21a_0.magic.lef
index 3b14f39..013ea5f 100644
--- a/cells/o21a/sky130_fd_sc_lp__o21a_0.magic.lef
+++ b/cells/o21a/sky130_fd_sc_lp__o21a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_lp__o21a_1.magic.lef b/cells/o21a/sky130_fd_sc_lp__o21a_1.magic.lef
index 621b143..b2f6ca9 100644
--- a/cells/o21a/sky130_fd_sc_lp__o21a_1.magic.lef
+++ b/cells/o21a/sky130_fd_sc_lp__o21a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_lp__o21a_2.magic.lef b/cells/o21a/sky130_fd_sc_lp__o21a_2.magic.lef
index 3f9efb5..57ea6fd 100644
--- a/cells/o21a/sky130_fd_sc_lp__o21a_2.magic.lef
+++ b/cells/o21a/sky130_fd_sc_lp__o21a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_lp__o21a_4.magic.lef b/cells/o21a/sky130_fd_sc_lp__o21a_4.magic.lef
index 52a187e1..a964b39 100644
--- a/cells/o21a/sky130_fd_sc_lp__o21a_4.magic.lef
+++ b/cells/o21a/sky130_fd_sc_lp__o21a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_lp__o21a_lp.magic.lef b/cells/o21a/sky130_fd_sc_lp__o21a_lp.magic.lef
index d73314e..76a6710 100644
--- a/cells/o21a/sky130_fd_sc_lp__o21a_lp.magic.lef
+++ b/cells/o21a/sky130_fd_sc_lp__o21a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_lp__o21a_m.magic.lef b/cells/o21a/sky130_fd_sc_lp__o21a_m.magic.lef
index 7cf618f..aa29184 100644
--- a/cells/o21a/sky130_fd_sc_lp__o21a_m.magic.lef
+++ b/cells/o21a/sky130_fd_sc_lp__o21a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_lp__o21ai_0.magic.lef b/cells/o21ai/sky130_fd_sc_lp__o21ai_0.magic.lef
index ee58216..491128e 100644
--- a/cells/o21ai/sky130_fd_sc_lp__o21ai_0.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_lp__o21ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_lp__o21ai_1.magic.lef b/cells/o21ai/sky130_fd_sc_lp__o21ai_1.magic.lef
index f97864c..57be3a1 100644
--- a/cells/o21ai/sky130_fd_sc_lp__o21ai_1.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_lp__o21ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_lp__o21ai_2.magic.lef b/cells/o21ai/sky130_fd_sc_lp__o21ai_2.magic.lef
index 1fcff6d..d3513a1 100644
--- a/cells/o21ai/sky130_fd_sc_lp__o21ai_2.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_lp__o21ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_lp__o21ai_4.magic.lef b/cells/o21ai/sky130_fd_sc_lp__o21ai_4.magic.lef
index 647e03a..de3abfd 100644
--- a/cells/o21ai/sky130_fd_sc_lp__o21ai_4.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_lp__o21ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_lp__o21ai_lp.magic.lef b/cells/o21ai/sky130_fd_sc_lp__o21ai_lp.magic.lef
index 7b1d08d..d96fa6f 100644
--- a/cells/o21ai/sky130_fd_sc_lp__o21ai_lp.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_lp__o21ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_lp__o21ai_m.magic.lef b/cells/o21ai/sky130_fd_sc_lp__o21ai_m.magic.lef
index 9064e04..88e22f6 100644
--- a/cells/o21ai/sky130_fd_sc_lp__o21ai_m.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_lp__o21ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_lp__o21ba_0.magic.lef b/cells/o21ba/sky130_fd_sc_lp__o21ba_0.magic.lef
index 5d15bcc..3d7e0af 100644
--- a/cells/o21ba/sky130_fd_sc_lp__o21ba_0.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_lp__o21ba_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ba_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ba_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_lp__o21ba_1.magic.lef b/cells/o21ba/sky130_fd_sc_lp__o21ba_1.magic.lef
index 06c7ab7..48cb567 100644
--- a/cells/o21ba/sky130_fd_sc_lp__o21ba_1.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_lp__o21ba_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ba_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ba_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_lp__o21ba_2.magic.lef b/cells/o21ba/sky130_fd_sc_lp__o21ba_2.magic.lef
index d4d1cab..854310e 100644
--- a/cells/o21ba/sky130_fd_sc_lp__o21ba_2.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_lp__o21ba_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ba_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ba_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_lp__o21ba_4.magic.lef b/cells/o21ba/sky130_fd_sc_lp__o21ba_4.magic.lef
index 20c9cfc..5c4fb2a 100644
--- a/cells/o21ba/sky130_fd_sc_lp__o21ba_4.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_lp__o21ba_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ba_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ba_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_lp__o21ba_lp.magic.lef b/cells/o21ba/sky130_fd_sc_lp__o21ba_lp.magic.lef
index 31cc0a1..167c63c 100644
--- a/cells/o21ba/sky130_fd_sc_lp__o21ba_lp.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_lp__o21ba_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ba_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ba_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_lp__o21ba_m.magic.lef b/cells/o21ba/sky130_fd_sc_lp__o21ba_m.magic.lef
index f8cf546..09f4c21 100644
--- a/cells/o21ba/sky130_fd_sc_lp__o21ba_m.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_lp__o21ba_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21ba_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21ba_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_lp__o21bai_0.magic.lef b/cells/o21bai/sky130_fd_sc_lp__o21bai_0.magic.lef
index a621473..3252000 100644
--- a/cells/o21bai/sky130_fd_sc_lp__o21bai_0.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_lp__o21bai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21bai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21bai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_lp__o21bai_1.magic.lef b/cells/o21bai/sky130_fd_sc_lp__o21bai_1.magic.lef
index 561e8b5..1c1597d 100644
--- a/cells/o21bai/sky130_fd_sc_lp__o21bai_1.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_lp__o21bai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21bai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21bai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_lp__o21bai_2.magic.lef b/cells/o21bai/sky130_fd_sc_lp__o21bai_2.magic.lef
index 09c7687..a28a65d 100644
--- a/cells/o21bai/sky130_fd_sc_lp__o21bai_2.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_lp__o21bai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21bai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21bai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_lp__o21bai_4.magic.lef b/cells/o21bai/sky130_fd_sc_lp__o21bai_4.magic.lef
index 6ed76ef..6a247c2 100644
--- a/cells/o21bai/sky130_fd_sc_lp__o21bai_4.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_lp__o21bai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21bai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21bai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_lp__o21bai_lp.magic.lef b/cells/o21bai/sky130_fd_sc_lp__o21bai_lp.magic.lef
index 8cb21c7..cd464e1 100644
--- a/cells/o21bai/sky130_fd_sc_lp__o21bai_lp.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_lp__o21bai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21bai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21bai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_lp__o21bai_m.magic.lef b/cells/o21bai/sky130_fd_sc_lp__o21bai_m.magic.lef
index 5404178..699cdbc 100644
--- a/cells/o21bai/sky130_fd_sc_lp__o21bai_m.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_lp__o21bai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o21bai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o21bai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_lp__o221a_0.magic.lef b/cells/o221a/sky130_fd_sc_lp__o221a_0.magic.lef
index a560a9b..e1d299e 100644
--- a/cells/o221a/sky130_fd_sc_lp__o221a_0.magic.lef
+++ b/cells/o221a/sky130_fd_sc_lp__o221a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_lp__o221a_1.magic.lef b/cells/o221a/sky130_fd_sc_lp__o221a_1.magic.lef
index bd8f871..59afc0b 100644
--- a/cells/o221a/sky130_fd_sc_lp__o221a_1.magic.lef
+++ b/cells/o221a/sky130_fd_sc_lp__o221a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_lp__o221a_2.magic.lef b/cells/o221a/sky130_fd_sc_lp__o221a_2.magic.lef
index f87cf7a..6fe2785 100644
--- a/cells/o221a/sky130_fd_sc_lp__o221a_2.magic.lef
+++ b/cells/o221a/sky130_fd_sc_lp__o221a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_lp__o221a_4.magic.lef b/cells/o221a/sky130_fd_sc_lp__o221a_4.magic.lef
index 8c7c7b2..9a5770e 100644
--- a/cells/o221a/sky130_fd_sc_lp__o221a_4.magic.lef
+++ b/cells/o221a/sky130_fd_sc_lp__o221a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_lp__o221a_lp.magic.lef b/cells/o221a/sky130_fd_sc_lp__o221a_lp.magic.lef
index 2a63ef1..0dcaed9 100644
--- a/cells/o221a/sky130_fd_sc_lp__o221a_lp.magic.lef
+++ b/cells/o221a/sky130_fd_sc_lp__o221a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_lp__o221a_m.magic.lef b/cells/o221a/sky130_fd_sc_lp__o221a_m.magic.lef
index 1df49aa..d28c8d7 100644
--- a/cells/o221a/sky130_fd_sc_lp__o221a_m.magic.lef
+++ b/cells/o221a/sky130_fd_sc_lp__o221a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_lp__o221ai_0.magic.lef b/cells/o221ai/sky130_fd_sc_lp__o221ai_0.magic.lef
index 0987685..123e79f 100644
--- a/cells/o221ai/sky130_fd_sc_lp__o221ai_0.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_lp__o221ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_lp__o221ai_1.magic.lef b/cells/o221ai/sky130_fd_sc_lp__o221ai_1.magic.lef
index 33efd0b..7af6ad1 100644
--- a/cells/o221ai/sky130_fd_sc_lp__o221ai_1.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_lp__o221ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_lp__o221ai_2.magic.lef b/cells/o221ai/sky130_fd_sc_lp__o221ai_2.magic.lef
index 6e191ac..60745b5 100644
--- a/cells/o221ai/sky130_fd_sc_lp__o221ai_2.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_lp__o221ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_lp__o221ai_4.magic.lef b/cells/o221ai/sky130_fd_sc_lp__o221ai_4.magic.lef
index 8c24520..ba3a875 100644
--- a/cells/o221ai/sky130_fd_sc_lp__o221ai_4.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_lp__o221ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_lp__o221ai_lp.magic.lef b/cells/o221ai/sky130_fd_sc_lp__o221ai_lp.magic.lef
index 38d5cb5..abb268b 100644
--- a/cells/o221ai/sky130_fd_sc_lp__o221ai_lp.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_lp__o221ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_lp__o221ai_m.magic.lef b/cells/o221ai/sky130_fd_sc_lp__o221ai_m.magic.lef
index 0e61bf6..b38deb6 100644
--- a/cells/o221ai/sky130_fd_sc_lp__o221ai_m.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_lp__o221ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o221ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o221ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_lp__o22a_0.magic.lef b/cells/o22a/sky130_fd_sc_lp__o22a_0.magic.lef
index c3682a8..0baa17a 100644
--- a/cells/o22a/sky130_fd_sc_lp__o22a_0.magic.lef
+++ b/cells/o22a/sky130_fd_sc_lp__o22a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_lp__o22a_1.magic.lef b/cells/o22a/sky130_fd_sc_lp__o22a_1.magic.lef
index 67e79c3..7869fd4 100644
--- a/cells/o22a/sky130_fd_sc_lp__o22a_1.magic.lef
+++ b/cells/o22a/sky130_fd_sc_lp__o22a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_lp__o22a_2.magic.lef b/cells/o22a/sky130_fd_sc_lp__o22a_2.magic.lef
index 2ca6cac..f65e11e 100644
--- a/cells/o22a/sky130_fd_sc_lp__o22a_2.magic.lef
+++ b/cells/o22a/sky130_fd_sc_lp__o22a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_lp__o22a_4.magic.lef b/cells/o22a/sky130_fd_sc_lp__o22a_4.magic.lef
index e661847..f8cf720 100644
--- a/cells/o22a/sky130_fd_sc_lp__o22a_4.magic.lef
+++ b/cells/o22a/sky130_fd_sc_lp__o22a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_lp__o22a_lp.magic.lef b/cells/o22a/sky130_fd_sc_lp__o22a_lp.magic.lef
index fdd0d63..7759f0a 100644
--- a/cells/o22a/sky130_fd_sc_lp__o22a_lp.magic.lef
+++ b/cells/o22a/sky130_fd_sc_lp__o22a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_lp__o22a_m.magic.lef b/cells/o22a/sky130_fd_sc_lp__o22a_m.magic.lef
index 7be5b74..04efa0e 100644
--- a/cells/o22a/sky130_fd_sc_lp__o22a_m.magic.lef
+++ b/cells/o22a/sky130_fd_sc_lp__o22a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_lp__o22ai_0.magic.lef b/cells/o22ai/sky130_fd_sc_lp__o22ai_0.magic.lef
index d88fdb3..fe82a74 100644
--- a/cells/o22ai/sky130_fd_sc_lp__o22ai_0.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_lp__o22ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_lp__o22ai_1.magic.lef b/cells/o22ai/sky130_fd_sc_lp__o22ai_1.magic.lef
index 62a848d..1d42ffc 100644
--- a/cells/o22ai/sky130_fd_sc_lp__o22ai_1.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_lp__o22ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_lp__o22ai_2.magic.lef b/cells/o22ai/sky130_fd_sc_lp__o22ai_2.magic.lef
index 2badd50..c86ab59 100644
--- a/cells/o22ai/sky130_fd_sc_lp__o22ai_2.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_lp__o22ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_lp__o22ai_4.magic.lef b/cells/o22ai/sky130_fd_sc_lp__o22ai_4.magic.lef
index 091930d..7352dfc 100644
--- a/cells/o22ai/sky130_fd_sc_lp__o22ai_4.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_lp__o22ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_lp__o22ai_lp.magic.lef b/cells/o22ai/sky130_fd_sc_lp__o22ai_lp.magic.lef
index f45d1d1..0e75d82 100644
--- a/cells/o22ai/sky130_fd_sc_lp__o22ai_lp.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_lp__o22ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_lp__o22ai_m.magic.lef b/cells/o22ai/sky130_fd_sc_lp__o22ai_m.magic.lef
index 1974188..009e433 100644
--- a/cells/o22ai/sky130_fd_sc_lp__o22ai_m.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_lp__o22ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o22ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o22ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_0.magic.lef b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_0.magic.lef
index 7e26671..daad7cc 100644
--- a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_0.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_1.magic.lef b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_1.magic.lef
index 67a34fa..127593f 100644
--- a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_1.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_2.magic.lef b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_2.magic.lef
index 7f8d388..091e605 100644
--- a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_2.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_4.magic.lef b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_4.magic.lef
index e50029c..1450104 100644
--- a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_4.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_lp.magic.lef b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_lp.magic.lef
index 04db621..3878fba 100644
--- a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_lp.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_m.magic.lef b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_m.magic.lef
index b127cca..c480d05 100644
--- a/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_m.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_lp__o2bb2a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_0.magic.lef b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_0.magic.lef
index d5c3c9a..1c7f941 100644
--- a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_0.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_1.magic.lef b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_1.magic.lef
index 690ef8e..135305d 100644
--- a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_1.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_2.magic.lef b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_2.magic.lef
index 28bc77e..ddeef90 100644
--- a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_2.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_4.magic.lef b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_4.magic.lef
index d42694d..43a49cc 100644
--- a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_4.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_lp.magic.lef b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_lp.magic.lef
index a64f5a0..0ded995 100644
--- a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_lp.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_m.magic.lef b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_m.magic.lef
index ec05a9f..557b6e3 100644
--- a/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_m.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_lp__o2bb2ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o2bb2ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o2bb2ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_lp__o311a_0.magic.lef b/cells/o311a/sky130_fd_sc_lp__o311a_0.magic.lef
index 6e91bc2..ba03bd6 100644
--- a/cells/o311a/sky130_fd_sc_lp__o311a_0.magic.lef
+++ b/cells/o311a/sky130_fd_sc_lp__o311a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_lp__o311a_1.magic.lef b/cells/o311a/sky130_fd_sc_lp__o311a_1.magic.lef
index 387ee61..26ebe6e 100644
--- a/cells/o311a/sky130_fd_sc_lp__o311a_1.magic.lef
+++ b/cells/o311a/sky130_fd_sc_lp__o311a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_lp__o311a_2.magic.lef b/cells/o311a/sky130_fd_sc_lp__o311a_2.magic.lef
index a3a93c6..839d046 100644
--- a/cells/o311a/sky130_fd_sc_lp__o311a_2.magic.lef
+++ b/cells/o311a/sky130_fd_sc_lp__o311a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_lp__o311a_4.magic.lef b/cells/o311a/sky130_fd_sc_lp__o311a_4.magic.lef
index 4f86643..64e8abb 100644
--- a/cells/o311a/sky130_fd_sc_lp__o311a_4.magic.lef
+++ b/cells/o311a/sky130_fd_sc_lp__o311a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_lp__o311a_lp.magic.lef b/cells/o311a/sky130_fd_sc_lp__o311a_lp.magic.lef
index 51ece87..5903ebd 100644
--- a/cells/o311a/sky130_fd_sc_lp__o311a_lp.magic.lef
+++ b/cells/o311a/sky130_fd_sc_lp__o311a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_lp__o311a_m.magic.lef b/cells/o311a/sky130_fd_sc_lp__o311a_m.magic.lef
index d930724..21663e8 100644
--- a/cells/o311a/sky130_fd_sc_lp__o311a_m.magic.lef
+++ b/cells/o311a/sky130_fd_sc_lp__o311a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_lp__o311ai_0.magic.lef b/cells/o311ai/sky130_fd_sc_lp__o311ai_0.magic.lef
index c640928..8111be9 100644
--- a/cells/o311ai/sky130_fd_sc_lp__o311ai_0.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_lp__o311ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_lp__o311ai_1.magic.lef b/cells/o311ai/sky130_fd_sc_lp__o311ai_1.magic.lef
index 27eb2a5..c394d2c 100644
--- a/cells/o311ai/sky130_fd_sc_lp__o311ai_1.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_lp__o311ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_lp__o311ai_2.magic.lef b/cells/o311ai/sky130_fd_sc_lp__o311ai_2.magic.lef
index 576d23b..c2052d2 100644
--- a/cells/o311ai/sky130_fd_sc_lp__o311ai_2.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_lp__o311ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_lp__o311ai_4.magic.lef b/cells/o311ai/sky130_fd_sc_lp__o311ai_4.magic.lef
index 6595c69..e36bfb7 100644
--- a/cells/o311ai/sky130_fd_sc_lp__o311ai_4.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_lp__o311ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_lp__o311ai_lp.magic.lef b/cells/o311ai/sky130_fd_sc_lp__o311ai_lp.magic.lef
index da18a4d..d174a27 100644
--- a/cells/o311ai/sky130_fd_sc_lp__o311ai_lp.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_lp__o311ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_lp__o311ai_m.magic.lef b/cells/o311ai/sky130_fd_sc_lp__o311ai_m.magic.lef
index 0bfdf8c..e1a7576 100644
--- a/cells/o311ai/sky130_fd_sc_lp__o311ai_m.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_lp__o311ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o311ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o311ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_lp__o31a_0.magic.lef b/cells/o31a/sky130_fd_sc_lp__o31a_0.magic.lef
index a248637..eea23ec 100644
--- a/cells/o31a/sky130_fd_sc_lp__o31a_0.magic.lef
+++ b/cells/o31a/sky130_fd_sc_lp__o31a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_lp__o31a_1.magic.lef b/cells/o31a/sky130_fd_sc_lp__o31a_1.magic.lef
index 6048bd9..0049a35 100644
--- a/cells/o31a/sky130_fd_sc_lp__o31a_1.magic.lef
+++ b/cells/o31a/sky130_fd_sc_lp__o31a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_lp__o31a_2.magic.lef b/cells/o31a/sky130_fd_sc_lp__o31a_2.magic.lef
index a8f4ed0..016297e 100644
--- a/cells/o31a/sky130_fd_sc_lp__o31a_2.magic.lef
+++ b/cells/o31a/sky130_fd_sc_lp__o31a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_lp__o31a_4.magic.lef b/cells/o31a/sky130_fd_sc_lp__o31a_4.magic.lef
index 3110df8..355db02 100644
--- a/cells/o31a/sky130_fd_sc_lp__o31a_4.magic.lef
+++ b/cells/o31a/sky130_fd_sc_lp__o31a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_lp__o31a_lp.magic.lef b/cells/o31a/sky130_fd_sc_lp__o31a_lp.magic.lef
index cf86c98..b5917b2 100644
--- a/cells/o31a/sky130_fd_sc_lp__o31a_lp.magic.lef
+++ b/cells/o31a/sky130_fd_sc_lp__o31a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_lp__o31a_m.magic.lef b/cells/o31a/sky130_fd_sc_lp__o31a_m.magic.lef
index 4b76fcb..639ed80 100644
--- a/cells/o31a/sky130_fd_sc_lp__o31a_m.magic.lef
+++ b/cells/o31a/sky130_fd_sc_lp__o31a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_lp__o31ai_0.magic.lef b/cells/o31ai/sky130_fd_sc_lp__o31ai_0.magic.lef
index beddb74..8283b0a 100644
--- a/cells/o31ai/sky130_fd_sc_lp__o31ai_0.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_lp__o31ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_lp__o31ai_1.magic.lef b/cells/o31ai/sky130_fd_sc_lp__o31ai_1.magic.lef
index ae12f7d..ac4bb5b 100644
--- a/cells/o31ai/sky130_fd_sc_lp__o31ai_1.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_lp__o31ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_lp__o31ai_2.magic.lef b/cells/o31ai/sky130_fd_sc_lp__o31ai_2.magic.lef
index 27bbe8e..8af4fd7 100644
--- a/cells/o31ai/sky130_fd_sc_lp__o31ai_2.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_lp__o31ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_lp__o31ai_4.magic.lef b/cells/o31ai/sky130_fd_sc_lp__o31ai_4.magic.lef
index 2c2f5a9..7a0a807 100644
--- a/cells/o31ai/sky130_fd_sc_lp__o31ai_4.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_lp__o31ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_lp__o31ai_lp.magic.lef b/cells/o31ai/sky130_fd_sc_lp__o31ai_lp.magic.lef
index e977ad2..d6f9096 100644
--- a/cells/o31ai/sky130_fd_sc_lp__o31ai_lp.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_lp__o31ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_lp__o31ai_m.magic.lef b/cells/o31ai/sky130_fd_sc_lp__o31ai_m.magic.lef
index e0ad36e..cbd739b 100644
--- a/cells/o31ai/sky130_fd_sc_lp__o31ai_m.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_lp__o31ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o31ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o31ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_lp__o32a_0.magic.lef b/cells/o32a/sky130_fd_sc_lp__o32a_0.magic.lef
index 05a7f53..ca33e52 100644
--- a/cells/o32a/sky130_fd_sc_lp__o32a_0.magic.lef
+++ b/cells/o32a/sky130_fd_sc_lp__o32a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_lp__o32a_1.magic.lef b/cells/o32a/sky130_fd_sc_lp__o32a_1.magic.lef
index 3a77854..988f6f8 100644
--- a/cells/o32a/sky130_fd_sc_lp__o32a_1.magic.lef
+++ b/cells/o32a/sky130_fd_sc_lp__o32a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_lp__o32a_2.magic.lef b/cells/o32a/sky130_fd_sc_lp__o32a_2.magic.lef
index 8983704..d4b28ca 100644
--- a/cells/o32a/sky130_fd_sc_lp__o32a_2.magic.lef
+++ b/cells/o32a/sky130_fd_sc_lp__o32a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_lp__o32a_4.magic.lef b/cells/o32a/sky130_fd_sc_lp__o32a_4.magic.lef
index 0f0f808..3cde66b 100644
--- a/cells/o32a/sky130_fd_sc_lp__o32a_4.magic.lef
+++ b/cells/o32a/sky130_fd_sc_lp__o32a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_lp__o32a_lp.magic.lef b/cells/o32a/sky130_fd_sc_lp__o32a_lp.magic.lef
index b54aed1..e7b14ae 100644
--- a/cells/o32a/sky130_fd_sc_lp__o32a_lp.magic.lef
+++ b/cells/o32a/sky130_fd_sc_lp__o32a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_lp__o32a_m.magic.lef b/cells/o32a/sky130_fd_sc_lp__o32a_m.magic.lef
index 319ef75..e583c6a 100644
--- a/cells/o32a/sky130_fd_sc_lp__o32a_m.magic.lef
+++ b/cells/o32a/sky130_fd_sc_lp__o32a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_lp__o32ai_0.magic.lef b/cells/o32ai/sky130_fd_sc_lp__o32ai_0.magic.lef
index 062ba82..fae7bc8 100644
--- a/cells/o32ai/sky130_fd_sc_lp__o32ai_0.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_lp__o32ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_lp__o32ai_1.magic.lef b/cells/o32ai/sky130_fd_sc_lp__o32ai_1.magic.lef
index b398cb7..ccc694d 100644
--- a/cells/o32ai/sky130_fd_sc_lp__o32ai_1.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_lp__o32ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_lp__o32ai_2.magic.lef b/cells/o32ai/sky130_fd_sc_lp__o32ai_2.magic.lef
index f748159..f602582 100644
--- a/cells/o32ai/sky130_fd_sc_lp__o32ai_2.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_lp__o32ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_lp__o32ai_4.magic.lef b/cells/o32ai/sky130_fd_sc_lp__o32ai_4.magic.lef
index 0c362a6..9028ec4 100644
--- a/cells/o32ai/sky130_fd_sc_lp__o32ai_4.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_lp__o32ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_lp__o32ai_lp.magic.lef b/cells/o32ai/sky130_fd_sc_lp__o32ai_lp.magic.lef
index 581d7eb..9ea6ece 100644
--- a/cells/o32ai/sky130_fd_sc_lp__o32ai_lp.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_lp__o32ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_lp__o32ai_m.magic.lef b/cells/o32ai/sky130_fd_sc_lp__o32ai_m.magic.lef
index 8eb2373..c2ef76c 100644
--- a/cells/o32ai/sky130_fd_sc_lp__o32ai_m.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_lp__o32ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o32ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o32ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_lp__o41a_0.magic.lef b/cells/o41a/sky130_fd_sc_lp__o41a_0.magic.lef
index cfaf4a7..376c5c8 100644
--- a/cells/o41a/sky130_fd_sc_lp__o41a_0.magic.lef
+++ b/cells/o41a/sky130_fd_sc_lp__o41a_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41a_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41a_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_lp__o41a_1.magic.lef b/cells/o41a/sky130_fd_sc_lp__o41a_1.magic.lef
index 2d049bc..a033417 100644
--- a/cells/o41a/sky130_fd_sc_lp__o41a_1.magic.lef
+++ b/cells/o41a/sky130_fd_sc_lp__o41a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_lp__o41a_2.magic.lef b/cells/o41a/sky130_fd_sc_lp__o41a_2.magic.lef
index a9e4ad7..8956b0a 100644
--- a/cells/o41a/sky130_fd_sc_lp__o41a_2.magic.lef
+++ b/cells/o41a/sky130_fd_sc_lp__o41a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_lp__o41a_4.magic.lef b/cells/o41a/sky130_fd_sc_lp__o41a_4.magic.lef
index 90f1bc4..88301bc 100644
--- a/cells/o41a/sky130_fd_sc_lp__o41a_4.magic.lef
+++ b/cells/o41a/sky130_fd_sc_lp__o41a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_lp__o41a_lp.magic.lef b/cells/o41a/sky130_fd_sc_lp__o41a_lp.magic.lef
index 5521780..39625cb 100644
--- a/cells/o41a/sky130_fd_sc_lp__o41a_lp.magic.lef
+++ b/cells/o41a/sky130_fd_sc_lp__o41a_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41a_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41a_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_lp__o41a_m.magic.lef b/cells/o41a/sky130_fd_sc_lp__o41a_m.magic.lef
index 69c9256..7a42f27 100644
--- a/cells/o41a/sky130_fd_sc_lp__o41a_m.magic.lef
+++ b/cells/o41a/sky130_fd_sc_lp__o41a_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41a_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41a_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_lp__o41ai_0.magic.lef b/cells/o41ai/sky130_fd_sc_lp__o41ai_0.magic.lef
index 885ef52..f387659 100644
--- a/cells/o41ai/sky130_fd_sc_lp__o41ai_0.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_lp__o41ai_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41ai_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41ai_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_lp__o41ai_1.magic.lef b/cells/o41ai/sky130_fd_sc_lp__o41ai_1.magic.lef
index 9d19e33..167d590 100644
--- a/cells/o41ai/sky130_fd_sc_lp__o41ai_1.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_lp__o41ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_lp__o41ai_2.magic.lef b/cells/o41ai/sky130_fd_sc_lp__o41ai_2.magic.lef
index 310fdac..2bda4f2 100644
--- a/cells/o41ai/sky130_fd_sc_lp__o41ai_2.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_lp__o41ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_lp__o41ai_4.magic.lef b/cells/o41ai/sky130_fd_sc_lp__o41ai_4.magic.lef
index e75097a..af90d89 100644
--- a/cells/o41ai/sky130_fd_sc_lp__o41ai_4.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_lp__o41ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_lp__o41ai_lp.magic.lef b/cells/o41ai/sky130_fd_sc_lp__o41ai_lp.magic.lef
index 7da49dd..f9077cc 100644
--- a/cells/o41ai/sky130_fd_sc_lp__o41ai_lp.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_lp__o41ai_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41ai_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41ai_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_lp__o41ai_m.magic.lef b/cells/o41ai/sky130_fd_sc_lp__o41ai_m.magic.lef
index 9812181..e0f8834 100644
--- a/cells/o41ai/sky130_fd_sc_lp__o41ai_m.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_lp__o41ai_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__o41ai_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__o41ai_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_0.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_0.magic.lef
index 9137977..67de602 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_0.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_1.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_1.magic.lef
index 4a4827f..a07ae3b 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_1.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_2.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_2.magic.lef
index 60ea7f1..6b2d800 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_2.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_4.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_4.magic.lef
index 877aebf..952faf8 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_4.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_lp.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_lp.magic.lef
index 24f08fa..2d2f837 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_lp.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_lp2.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_lp2.magic.lef
index 46c54b6..91f8331 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_lp2.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_lp__or2_m.magic.lef b/cells/or2/sky130_fd_sc_lp__or2_m.magic.lef
index 7bc2526..7529f97 100644
--- a/cells/or2/sky130_fd_sc_lp__or2_m.magic.lef
+++ b/cells/or2/sky130_fd_sc_lp__or2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_lp__or2b_1.magic.lef b/cells/or2b/sky130_fd_sc_lp__or2b_1.magic.lef
index f18ab3b..125b5f4 100644
--- a/cells/or2b/sky130_fd_sc_lp__or2b_1.magic.lef
+++ b/cells/or2b/sky130_fd_sc_lp__or2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_lp__or2b_2.magic.lef b/cells/or2b/sky130_fd_sc_lp__or2b_2.magic.lef
index cf4c4e6..552edc3 100644
--- a/cells/or2b/sky130_fd_sc_lp__or2b_2.magic.lef
+++ b/cells/or2b/sky130_fd_sc_lp__or2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_lp__or2b_4.magic.lef b/cells/or2b/sky130_fd_sc_lp__or2b_4.magic.lef
index 3a558ac..c3eea80 100644
--- a/cells/or2b/sky130_fd_sc_lp__or2b_4.magic.lef
+++ b/cells/or2b/sky130_fd_sc_lp__or2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_lp__or2b_lp.magic.lef b/cells/or2b/sky130_fd_sc_lp__or2b_lp.magic.lef
index 3ac8a61..2daa42a 100644
--- a/cells/or2b/sky130_fd_sc_lp__or2b_lp.magic.lef
+++ b/cells/or2b/sky130_fd_sc_lp__or2b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_lp__or2b_m.magic.lef b/cells/or2b/sky130_fd_sc_lp__or2b_m.magic.lef
index 288c397..9433d21 100644
--- a/cells/or2b/sky130_fd_sc_lp__or2b_m.magic.lef
+++ b/cells/or2b/sky130_fd_sc_lp__or2b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or2b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or2b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_lp__or3_0.magic.lef b/cells/or3/sky130_fd_sc_lp__or3_0.magic.lef
index e0aa63b..51cb822 100644
--- a/cells/or3/sky130_fd_sc_lp__or3_0.magic.lef
+++ b/cells/or3/sky130_fd_sc_lp__or3_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_lp__or3_1.magic.lef b/cells/or3/sky130_fd_sc_lp__or3_1.magic.lef
index de40169..bd934ff 100644
--- a/cells/or3/sky130_fd_sc_lp__or3_1.magic.lef
+++ b/cells/or3/sky130_fd_sc_lp__or3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_lp__or3_2.magic.lef b/cells/or3/sky130_fd_sc_lp__or3_2.magic.lef
index 6a9712d..eb8cb16 100644
--- a/cells/or3/sky130_fd_sc_lp__or3_2.magic.lef
+++ b/cells/or3/sky130_fd_sc_lp__or3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_lp__or3_4.magic.lef b/cells/or3/sky130_fd_sc_lp__or3_4.magic.lef
index caec1cf..9204a80 100644
--- a/cells/or3/sky130_fd_sc_lp__or3_4.magic.lef
+++ b/cells/or3/sky130_fd_sc_lp__or3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_lp__or3_lp.magic.lef b/cells/or3/sky130_fd_sc_lp__or3_lp.magic.lef
index 6adf3b2..2cf9cbf 100644
--- a/cells/or3/sky130_fd_sc_lp__or3_lp.magic.lef
+++ b/cells/or3/sky130_fd_sc_lp__or3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_lp__or3_m.magic.lef b/cells/or3/sky130_fd_sc_lp__or3_m.magic.lef
index 5752677..011914b 100644
--- a/cells/or3/sky130_fd_sc_lp__or3_m.magic.lef
+++ b/cells/or3/sky130_fd_sc_lp__or3_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_lp__or3b_1.magic.lef b/cells/or3b/sky130_fd_sc_lp__or3b_1.magic.lef
index c827781..333e9ac 100644
--- a/cells/or3b/sky130_fd_sc_lp__or3b_1.magic.lef
+++ b/cells/or3b/sky130_fd_sc_lp__or3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_lp__or3b_2.magic.lef b/cells/or3b/sky130_fd_sc_lp__or3b_2.magic.lef
index 17a1140..44bf0dc 100644
--- a/cells/or3b/sky130_fd_sc_lp__or3b_2.magic.lef
+++ b/cells/or3b/sky130_fd_sc_lp__or3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_lp__or3b_4.magic.lef b/cells/or3b/sky130_fd_sc_lp__or3b_4.magic.lef
index 0fa8435..fa768c0 100644
--- a/cells/or3b/sky130_fd_sc_lp__or3b_4.magic.lef
+++ b/cells/or3b/sky130_fd_sc_lp__or3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_lp__or3b_lp.magic.lef b/cells/or3b/sky130_fd_sc_lp__or3b_lp.magic.lef
index 6b9cdb7..68d534c 100644
--- a/cells/or3b/sky130_fd_sc_lp__or3b_lp.magic.lef
+++ b/cells/or3b/sky130_fd_sc_lp__or3b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_lp__or3b_m.magic.lef b/cells/or3b/sky130_fd_sc_lp__or3b_m.magic.lef
index 4ec1762..f1945d1 100644
--- a/cells/or3b/sky130_fd_sc_lp__or3b_m.magic.lef
+++ b/cells/or3b/sky130_fd_sc_lp__or3b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or3b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or3b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_lp__or4_0.magic.lef b/cells/or4/sky130_fd_sc_lp__or4_0.magic.lef
index 53e8d45..1fff8e5 100644
--- a/cells/or4/sky130_fd_sc_lp__or4_0.magic.lef
+++ b/cells/or4/sky130_fd_sc_lp__or4_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_lp__or4_1.magic.lef b/cells/or4/sky130_fd_sc_lp__or4_1.magic.lef
index 009e1fa..5cefb16 100644
--- a/cells/or4/sky130_fd_sc_lp__or4_1.magic.lef
+++ b/cells/or4/sky130_fd_sc_lp__or4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_lp__or4_2.magic.lef b/cells/or4/sky130_fd_sc_lp__or4_2.magic.lef
index e6cda8b..c06f63b 100644
--- a/cells/or4/sky130_fd_sc_lp__or4_2.magic.lef
+++ b/cells/or4/sky130_fd_sc_lp__or4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_lp__or4_4.magic.lef b/cells/or4/sky130_fd_sc_lp__or4_4.magic.lef
index 7b1ae33..975f821 100644
--- a/cells/or4/sky130_fd_sc_lp__or4_4.magic.lef
+++ b/cells/or4/sky130_fd_sc_lp__or4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_lp__or4_lp.magic.lef b/cells/or4/sky130_fd_sc_lp__or4_lp.magic.lef
index 9c9e088..e829197 100644
--- a/cells/or4/sky130_fd_sc_lp__or4_lp.magic.lef
+++ b/cells/or4/sky130_fd_sc_lp__or4_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_lp__or4_m.magic.lef b/cells/or4/sky130_fd_sc_lp__or4_m.magic.lef
index af10c49..7a98ae3 100644
--- a/cells/or4/sky130_fd_sc_lp__or4_m.magic.lef
+++ b/cells/or4/sky130_fd_sc_lp__or4_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_lp__or4b_1.magic.lef b/cells/or4b/sky130_fd_sc_lp__or4b_1.magic.lef
index 6dcad5a..424d248 100644
--- a/cells/or4b/sky130_fd_sc_lp__or4b_1.magic.lef
+++ b/cells/or4b/sky130_fd_sc_lp__or4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_lp__or4b_2.magic.lef b/cells/or4b/sky130_fd_sc_lp__or4b_2.magic.lef
index 16f61e2..5426702 100644
--- a/cells/or4b/sky130_fd_sc_lp__or4b_2.magic.lef
+++ b/cells/or4b/sky130_fd_sc_lp__or4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_lp__or4b_4.magic.lef b/cells/or4b/sky130_fd_sc_lp__or4b_4.magic.lef
index 3f3c3c1..a00e58e 100644
--- a/cells/or4b/sky130_fd_sc_lp__or4b_4.magic.lef
+++ b/cells/or4b/sky130_fd_sc_lp__or4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_lp__or4b_lp.magic.lef b/cells/or4b/sky130_fd_sc_lp__or4b_lp.magic.lef
index d347465..9475bf2 100644
--- a/cells/or4b/sky130_fd_sc_lp__or4b_lp.magic.lef
+++ b/cells/or4b/sky130_fd_sc_lp__or4b_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4b_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4b_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_lp__or4b_m.magic.lef b/cells/or4b/sky130_fd_sc_lp__or4b_m.magic.lef
index 206831e..455b848 100644
--- a/cells/or4b/sky130_fd_sc_lp__or4b_m.magic.lef
+++ b/cells/or4b/sky130_fd_sc_lp__or4b_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4b_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4b_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_lp__or4bb_1.magic.lef b/cells/or4bb/sky130_fd_sc_lp__or4bb_1.magic.lef
index 3c9c6b4..ae39096 100644
--- a/cells/or4bb/sky130_fd_sc_lp__or4bb_1.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_lp__or4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_lp__or4bb_2.magic.lef b/cells/or4bb/sky130_fd_sc_lp__or4bb_2.magic.lef
index 422e0b0..beed23b 100644
--- a/cells/or4bb/sky130_fd_sc_lp__or4bb_2.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_lp__or4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_lp__or4bb_4.magic.lef b/cells/or4bb/sky130_fd_sc_lp__or4bb_4.magic.lef
index c3a036c..ac1f271 100644
--- a/cells/or4bb/sky130_fd_sc_lp__or4bb_4.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_lp__or4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_lp__or4bb_lp.magic.lef b/cells/or4bb/sky130_fd_sc_lp__or4bb_lp.magic.lef
index f55a2e4..933b01b 100644
--- a/cells/or4bb/sky130_fd_sc_lp__or4bb_lp.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_lp__or4bb_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4bb_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4bb_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_lp__or4bb_m.magic.lef b/cells/or4bb/sky130_fd_sc_lp__or4bb_m.magic.lef
index 60accf1..435ea45 100644
--- a/cells/or4bb/sky130_fd_sc_lp__or4bb_m.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_lp__or4bb_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__or4bb_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__or4bb_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_1.magic.lef b/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_1.magic.lef
index dcfe283..44675e5 100644
--- a/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_1.magic.lef
+++ b/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfbbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfbbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  17.76000 BY  3.330000 ;
diff --git a/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_2.magic.lef b/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_2.magic.lef
index a1f0a3c..1ae3cd0 100644
--- a/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_2.magic.lef
+++ b/cells/sdfbbn/sky130_fd_sc_lp__sdfbbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfbbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfbbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  18.24000 BY  3.330000 ;
diff --git a/cells/sdfbbp/sky130_fd_sc_lp__sdfbbp_1.magic.lef b/cells/sdfbbp/sky130_fd_sc_lp__sdfbbp_1.magic.lef
index 99603f6..68ad6a1 100644
--- a/cells/sdfbbp/sky130_fd_sc_lp__sdfbbp_1.magic.lef
+++ b/cells/sdfbbp/sky130_fd_sc_lp__sdfbbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfbbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfbbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.84000 BY  3.330000 ;
diff --git a/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_1.magic.lef b/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_1.magic.lef
index 8b4c650..df80372 100644
--- a/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_1.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_2.magic.lef b/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_2.magic.lef
index 24b1058..f17cc44 100644
--- a/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_2.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_lp.magic.lef b/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_lp.magic.lef
index 2196f66..c572ae9 100644
--- a/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_lp.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_lp__sdfrbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  19.20000 BY  3.330000 ;
diff --git a/cells/sdfrtn/sky130_fd_sc_lp__sdfrtn_1.magic.lef b/cells/sdfrtn/sky130_fd_sc_lp__sdfrtn_1.magic.lef
index 65017d1..5686796 100644
--- a/cells/sdfrtn/sky130_fd_sc_lp__sdfrtn_1.magic.lef
+++ b/cells/sdfrtn/sky130_fd_sc_lp__sdfrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_1.magic.lef b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_1.magic.lef
index 09591e7..5486e8c 100644
--- a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_1.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_2.magic.lef b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_2.magic.lef
index 9b3db19..1cee6a2 100644
--- a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_2.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_4.magic.lef b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_4.magic.lef
index e49f40f..9343ace 100644
--- a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_4.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_lp2.magic.lef b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_lp2.magic.lef
index 81b89fe..3830052 100644
--- a/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_lp2.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_lp__sdfrtp_lp2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrtp_lp2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrtp_lp2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.32000 BY  3.330000 ;
diff --git a/cells/sdfrtp_ov2/sky130_fd_sc_lp__sdfrtp_ov2.magic.lef b/cells/sdfrtp_ov2/sky130_fd_sc_lp__sdfrtp_ov2.magic.lef
index 8b0437e..1e22863 100644
--- a/cells/sdfrtp_ov2/sky130_fd_sc_lp__sdfrtp_ov2.magic.lef
+++ b/cells/sdfrtp_ov2/sky130_fd_sc_lp__sdfrtp_ov2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfrtp_ov2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfrtp_ov2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_1.magic.lef b/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_1.magic.lef
index e7d0ca9..7e0b478 100644
--- a/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_1.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfsbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfsbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_2.magic.lef b/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_2.magic.lef
index 29d6652..e62b472 100644
--- a/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_2.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfsbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfsbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_lp.magic.lef b/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_lp.magic.lef
index 2caf316..d6a3bf2 100644
--- a/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_lp.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_lp__sdfsbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfsbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfsbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.32000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_1.magic.lef b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_1.magic.lef
index dcf29a7..a516899 100644
--- a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_1.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfstp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfstp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_2.magic.lef b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_2.magic.lef
index 3f4b4dd..9d391d8 100644
--- a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_2.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfstp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfstp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_4.magic.lef b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_4.magic.lef
index d959c34..9611da5 100644
--- a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_4.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfstp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfstp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.84000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_lp.magic.lef b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_lp.magic.lef
index fc6d340..fb3df43 100644
--- a/cells/sdfstp/sky130_fd_sc_lp__sdfstp_lp.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_lp__sdfstp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfstp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfstp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.84000 BY  3.330000 ;
diff --git a/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_1.magic.lef b/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_1.magic.lef
index dc6a61a..f4c3f0c 100644
--- a/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_1.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_2.magic.lef b/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_2.magic.lef
index 31857ce..2b3a0ae 100644
--- a/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_2.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_lp.magic.lef b/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_lp.magic.lef
index 536cf36..604498a 100644
--- a/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_lp.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_lp__sdfxbp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxbp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxbp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.84000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_1.magic.lef b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_1.magic.lef
index 432a387..0421970 100644
--- a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_1.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_2.magic.lef b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_2.magic.lef
index 036db59..05c65fb 100644
--- a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_2.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_4.magic.lef b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_4.magic.lef
index e43fe00..d412014 100644
--- a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_4.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_lp.magic.lef b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_lp.magic.lef
index b6a8f94..b3c96ae 100644
--- a/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_lp.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_lp__sdfxtp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdfxtp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdfxtp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_1.magic.lef b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_1.magic.lef
index d77af2c..09d536a 100644
--- a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_1.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdlclkp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdlclkp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_2.magic.lef b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_2.magic.lef
index 73c090a..099aab7 100644
--- a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_2.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdlclkp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdlclkp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_4.magic.lef b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_4.magic.lef
index 09b80d2..4fb6888 100644
--- a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_4.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdlclkp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdlclkp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_lp.magic.lef b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_lp.magic.lef
index 9582081..7f641e3 100644
--- a/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_lp.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_lp__sdlclkp_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sdlclkp_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sdlclkp_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/srdlrtp/sky130_fd_sc_lp__srdlrtp_1.magic.lef b/cells/srdlrtp/sky130_fd_sc_lp__srdlrtp_1.magic.lef
index a270337..96738c9 100644
--- a/cells/srdlrtp/sky130_fd_sc_lp__srdlrtp_1.magic.lef
+++ b/cells/srdlrtp/sky130_fd_sc_lp__srdlrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srdlrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srdlrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/srdlstp/sky130_fd_sc_lp__srdlstp_1.magic.lef b/cells/srdlstp/sky130_fd_sc_lp__srdlstp_1.magic.lef
index 2c143af..5e32ac5 100644
--- a/cells/srdlstp/sky130_fd_sc_lp__srdlstp_1.magic.lef
+++ b/cells/srdlstp/sky130_fd_sc_lp__srdlstp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srdlstp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srdlstp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/srdlxtp/sky130_fd_sc_lp__srdlxtp_1.magic.lef b/cells/srdlxtp/sky130_fd_sc_lp__srdlxtp_1.magic.lef
index db19bb2..3bd3366 100644
--- a/cells/srdlxtp/sky130_fd_sc_lp__srdlxtp_1.magic.lef
+++ b/cells/srdlxtp/sky130_fd_sc_lp__srdlxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srdlxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srdlxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/sregrbp/sky130_fd_sc_lp__sregrbp_1.magic.lef b/cells/sregrbp/sky130_fd_sc_lp__sregrbp_1.magic.lef
index fc9dd33..8a89b61 100644
--- a/cells/sregrbp/sky130_fd_sc_lp__sregrbp_1.magic.lef
+++ b/cells/sregrbp/sky130_fd_sc_lp__sregrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sregrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sregrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/sregsbp/sky130_fd_sc_lp__sregsbp_1.magic.lef b/cells/sregsbp/sky130_fd_sc_lp__sregsbp_1.magic.lef
index 179555f..faf5b47 100644
--- a/cells/sregsbp/sky130_fd_sc_lp__sregsbp_1.magic.lef
+++ b/cells/sregsbp/sky130_fd_sc_lp__sregsbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__sregsbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__sregsbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/srsdfrtn/sky130_fd_sc_lp__srsdfrtn_1.magic.lef b/cells/srsdfrtn/sky130_fd_sc_lp__srsdfrtn_1.magic.lef
index eacc1cc..7aa4139 100644
--- a/cells/srsdfrtn/sky130_fd_sc_lp__srsdfrtn_1.magic.lef
+++ b/cells/srsdfrtn/sky130_fd_sc_lp__srsdfrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srsdfrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srsdfrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  18.24000 BY  3.330000 ;
diff --git a/cells/srsdfrtp/sky130_fd_sc_lp__srsdfrtp_1.magic.lef b/cells/srsdfrtp/sky130_fd_sc_lp__srsdfrtp_1.magic.lef
index 463ddd8..1947858 100644
--- a/cells/srsdfrtp/sky130_fd_sc_lp__srsdfrtp_1.magic.lef
+++ b/cells/srsdfrtp/sky130_fd_sc_lp__srsdfrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srsdfrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srsdfrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  20.64000 BY  3.330000 ;
diff --git a/cells/srsdfstp/sky130_fd_sc_lp__srsdfstp_1.magic.lef b/cells/srsdfstp/sky130_fd_sc_lp__srsdfstp_1.magic.lef
index 9ebf840..34b2036 100644
--- a/cells/srsdfstp/sky130_fd_sc_lp__srsdfstp_1.magic.lef
+++ b/cells/srsdfstp/sky130_fd_sc_lp__srsdfstp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srsdfstp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srsdfstp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  18.72000 BY  3.330000 ;
diff --git a/cells/srsdfxtp/sky130_fd_sc_lp__srsdfxtp_1.magic.lef b/cells/srsdfxtp/sky130_fd_sc_lp__srsdfxtp_1.magic.lef
index e1c7375..baba53e 100644
--- a/cells/srsdfxtp/sky130_fd_sc_lp__srsdfxtp_1.magic.lef
+++ b/cells/srsdfxtp/sky130_fd_sc_lp__srsdfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__srsdfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__srsdfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/tap/sky130_fd_sc_lp__tap_1.magic.lef b/cells/tap/sky130_fd_sc_lp__tap_1.magic.lef
index da156b6..b12a563 100644
--- a/cells/tap/sky130_fd_sc_lp__tap_1.magic.lef
+++ b/cells/tap/sky130_fd_sc_lp__tap_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__tap_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__tap_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/tap/sky130_fd_sc_lp__tap_2.magic.lef b/cells/tap/sky130_fd_sc_lp__tap_2.magic.lef
index 68340db..ba8b292 100644
--- a/cells/tap/sky130_fd_sc_lp__tap_2.magic.lef
+++ b/cells/tap/sky130_fd_sc_lp__tap_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__tap_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__tap_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/tapvgnd/sky130_fd_sc_lp__tapvgnd_1.magic.lef b/cells/tapvgnd/sky130_fd_sc_lp__tapvgnd_1.magic.lef
index 1be0e7a..95031c6 100644
--- a/cells/tapvgnd/sky130_fd_sc_lp__tapvgnd_1.magic.lef
+++ b/cells/tapvgnd/sky130_fd_sc_lp__tapvgnd_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__tapvgnd_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__tapvgnd_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/tapvgnd2/sky130_fd_sc_lp__tapvgnd2_1.magic.lef b/cells/tapvgnd2/sky130_fd_sc_lp__tapvgnd2_1.magic.lef
index 11e7d21..e26e265 100644
--- a/cells/tapvgnd2/sky130_fd_sc_lp__tapvgnd2_1.magic.lef
+++ b/cells/tapvgnd2/sky130_fd_sc_lp__tapvgnd2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__tapvgnd2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__tapvgnd2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/tapvpwrvgnd/sky130_fd_sc_lp__tapvpwrvgnd_1.magic.lef b/cells/tapvpwrvgnd/sky130_fd_sc_lp__tapvpwrvgnd_1.magic.lef
index 9b28f9e..4ce2843 100644
--- a/cells/tapvpwrvgnd/sky130_fd_sc_lp__tapvpwrvgnd_1.magic.lef
+++ b/cells/tapvpwrvgnd/sky130_fd_sc_lp__tapvpwrvgnd_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__tapvpwrvgnd_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__tapvpwrvgnd_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_lp__xnor2_0.magic.lef b/cells/xnor2/sky130_fd_sc_lp__xnor2_0.magic.lef
index 327bccf..b736ef7 100644
--- a/cells/xnor2/sky130_fd_sc_lp__xnor2_0.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_lp__xnor2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_lp__xnor2_1.magic.lef b/cells/xnor2/sky130_fd_sc_lp__xnor2_1.magic.lef
index 38b8fbe..008d33c 100644
--- a/cells/xnor2/sky130_fd_sc_lp__xnor2_1.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_lp__xnor2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_lp__xnor2_2.magic.lef b/cells/xnor2/sky130_fd_sc_lp__xnor2_2.magic.lef
index 8cef389..21dfe50 100644
--- a/cells/xnor2/sky130_fd_sc_lp__xnor2_2.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_lp__xnor2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_lp__xnor2_4.magic.lef b/cells/xnor2/sky130_fd_sc_lp__xnor2_4.magic.lef
index 92c1a06..145d861 100644
--- a/cells/xnor2/sky130_fd_sc_lp__xnor2_4.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_lp__xnor2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_lp__xnor2_lp.magic.lef b/cells/xnor2/sky130_fd_sc_lp__xnor2_lp.magic.lef
index 9a0b29b..fd5fb39 100644
--- a/cells/xnor2/sky130_fd_sc_lp__xnor2_lp.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_lp__xnor2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_lp__xnor2_m.magic.lef b/cells/xnor2/sky130_fd_sc_lp__xnor2_m.magic.lef
index a10a639..c038a9e 100644
--- a/cells/xnor2/sky130_fd_sc_lp__xnor2_m.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_lp__xnor2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xnor3/sky130_fd_sc_lp__xnor3_1.magic.lef b/cells/xnor3/sky130_fd_sc_lp__xnor3_1.magic.lef
index eaea849..c49ab7b 100644
--- a/cells/xnor3/sky130_fd_sc_lp__xnor3_1.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_lp__xnor3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/xnor3/sky130_fd_sc_lp__xnor3_lp.magic.lef b/cells/xnor3/sky130_fd_sc_lp__xnor3_lp.magic.lef
index 2e9bdf8..e10b1ff 100644
--- a/cells/xnor3/sky130_fd_sc_lp__xnor3_lp.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_lp__xnor3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xnor3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xnor3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_lp__xor2_0.magic.lef b/cells/xor2/sky130_fd_sc_lp__xor2_0.magic.lef
index a6524d1..2af9c75 100644
--- a/cells/xor2/sky130_fd_sc_lp__xor2_0.magic.lef
+++ b/cells/xor2/sky130_fd_sc_lp__xor2_0.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor2_0
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor2_0 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_lp__xor2_1.magic.lef b/cells/xor2/sky130_fd_sc_lp__xor2_1.magic.lef
index 6a18dcb..512ad61 100644
--- a/cells/xor2/sky130_fd_sc_lp__xor2_1.magic.lef
+++ b/cells/xor2/sky130_fd_sc_lp__xor2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_lp__xor2_2.magic.lef b/cells/xor2/sky130_fd_sc_lp__xor2_2.magic.lef
index f2873d0..32ef376 100644
--- a/cells/xor2/sky130_fd_sc_lp__xor2_2.magic.lef
+++ b/cells/xor2/sky130_fd_sc_lp__xor2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_lp__xor2_4.magic.lef b/cells/xor2/sky130_fd_sc_lp__xor2_4.magic.lef
index 4b629b8..96da1d7 100644
--- a/cells/xor2/sky130_fd_sc_lp__xor2_4.magic.lef
+++ b/cells/xor2/sky130_fd_sc_lp__xor2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_lp__xor2_lp.magic.lef b/cells/xor2/sky130_fd_sc_lp__xor2_lp.magic.lef
index 9268b0c..07c3eb2 100644
--- a/cells/xor2/sky130_fd_sc_lp__xor2_lp.magic.lef
+++ b/cells/xor2/sky130_fd_sc_lp__xor2_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor2_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor2_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_lp__xor2_m.magic.lef b/cells/xor2/sky130_fd_sc_lp__xor2_m.magic.lef
index 32f9532..03e3b5a 100644
--- a/cells/xor2/sky130_fd_sc_lp__xor2_m.magic.lef
+++ b/cells/xor2/sky130_fd_sc_lp__xor2_m.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor2_m
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor2_m ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xor3/sky130_fd_sc_lp__xor3_1.magic.lef b/cells/xor3/sky130_fd_sc_lp__xor3_1.magic.lef
index 1f738c1..dba18d7 100644
--- a/cells/xor3/sky130_fd_sc_lp__xor3_1.magic.lef
+++ b/cells/xor3/sky130_fd_sc_lp__xor3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/xor3/sky130_fd_sc_lp__xor3_lp.magic.lef b/cells/xor3/sky130_fd_sc_lp__xor3_lp.magic.lef
index 059267a..983bf75 100644
--- a/cells/xor3/sky130_fd_sc_lp__xor3_lp.magic.lef
+++ b/cells/xor3/sky130_fd_sc_lp__xor3_lp.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_lp__xor3_lp
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_lp__xor3_lp ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;