diff --git a/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef b/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef
index 8f6abc1..9966af4 100644
--- a/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2111o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2111o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef b/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef
index dc750bc..7718de6 100644
--- a/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2111o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2111o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef b/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef
index b956260..4aa7f74 100644
--- a/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2111o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2111o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef
index 6ab863f..f03e8f6 100644
--- a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2111oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2111oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef
index a6084d9..1ba7ac4 100644
--- a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2111oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2111oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef
index 9ccc5b6..9559a38 100644
--- a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2111oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2111oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef b/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef
index c1aec73..0368284 100644
--- a/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a211o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a211o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef b/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef
index 8330c89..deeb516 100644
--- a/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a211o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a211o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef b/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef
index ffc79a7..4c5ae9e 100644
--- a/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a211o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a211o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef b/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef
index d617d2e..e0db20d 100644
--- a/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a211oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a211oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef b/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef
index 85b6c84..a8a57d5 100644
--- a/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a211oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a211oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef b/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef
index 5ace632..9feb1fd 100644
--- a/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a211oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a211oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef b/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef
index d686f1e..727ed3d 100644
--- a/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21bo_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21bo_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef b/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef
index 50b2617..2d753c8 100644
--- a/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21bo_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21bo_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef b/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef
index 017010e..b704dd0 100644
--- a/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21bo_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21bo_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef b/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef
index 1d7f38e..5b4bcc2 100644
--- a/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21boi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21boi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef b/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef
index 786fade..141c6f1 100644
--- a/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21boi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21boi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef b/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef
index 9999f2f..c14f9f5 100644
--- a/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21boi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21boi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef b/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef
index ddb90ee..8c3c5fd 100644
--- a/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef b/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef
index 55c0d31..1b0cb3e 100644
--- a/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef b/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef
index 1e891b0..078b507 100644
--- a/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef b/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef
index c750f68..529d560 100644
--- a/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef b/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef
index aebed6a..f86912b 100644
--- a/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef b/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef
index 392b994..fd4e30b 100644
--- a/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a21oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a21oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef b/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef
index cd4bb35..c0191d9 100644
--- a/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a221o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a221o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef b/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef
index 5dc72d3..d0ebae6 100644
--- a/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a221o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a221o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef b/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef
index 30da251..2c690fa 100644
--- a/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a221o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a221o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef b/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef
index 52ee7df..72cfe9c 100644
--- a/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a221oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a221oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef b/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef
index 054b3a0..489b46a 100644
--- a/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a221oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a221oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef b/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef
index 3dccc74..497a333 100644
--- a/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a221oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a221oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef b/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef
index 0a5596f..ae6c700 100644
--- a/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef
+++ b/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a222o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a222o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef b/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef
index dae6392..7d17b63 100644
--- a/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef
+++ b/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a222o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a222o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef b/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef
index 66c9f19..78ccee4 100644
--- a/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef
+++ b/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a222oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a222oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef b/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef
index a8a92e6..c9ed8f6 100644
--- a/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef
+++ b/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a222oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a222oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef b/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef
index 2557ebe..e068112 100644
--- a/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a22o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a22o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef b/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef
index 552a471..5b4fb89 100644
--- a/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a22o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a22o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef b/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef
index 7af8e9e..cf383c2 100644
--- a/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a22o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a22o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef b/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef
index f4b4bb5..fe9566c 100644
--- a/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a22oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a22oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef b/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef
index b75354a..3e5da6f 100644
--- a/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a22oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a22oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef b/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef
index b35f688..a6b916e 100644
--- a/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a22oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a22oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef
index 35543e6..7851979 100644
--- a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2bb2o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2bb2o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef
index 6fd6378..cb5eaf7 100644
--- a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2bb2o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2bb2o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef
index 2a51eed..0a4eefa 100644
--- a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2bb2o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2bb2o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef
index 020a7cd..5ac0460 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2bb2oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2bb2oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef
index 20e06e9..7c3b363 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2bb2oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2bb2oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef
index c44a56e..af8f768 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a2bb2oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a2bb2oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef b/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef
index 5263a5e..4ecfa6e 100644
--- a/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a311o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a311o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef b/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef
index 4de1f7b..a6b3d89 100644
--- a/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a311o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a311o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef b/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef
index 5db64fd..f95f10b 100644
--- a/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a311o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a311o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef b/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef
index ed0b603..ddc6fde 100644
--- a/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a311oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a311oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef b/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef
index 8c590de..48a44f9 100644
--- a/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a311oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a311oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef b/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef
index f98427a..f2d1296 100644
--- a/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a311oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a311oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef b/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef
index 9a9941b..36ef69c 100644
--- a/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a31o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a31o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef b/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef
index f7c4b25..ae1e13e 100644
--- a/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a31o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a31o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef b/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef
index d317a1d..f8df3a5 100644
--- a/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a31o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a31o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef b/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef
index 5281731..c2d8635 100644
--- a/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a31oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a31oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef b/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef
index 42f62b0..368581e 100644
--- a/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a31oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a31oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef b/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef
index fd67998..ff1c8b4 100644
--- a/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a31oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a31oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef b/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef
index c447f41..aa5138b 100644
--- a/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a32o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a32o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef b/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef
index d4755df..3fd94fd 100644
--- a/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a32o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a32o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef b/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef
index f2e3587..7a1183e 100644
--- a/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a32o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a32o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef b/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef
index d637d32..32a4eef 100644
--- a/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a32oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a32oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef b/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef
index e8431ef..991755b 100644
--- a/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a32oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a32oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef b/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef
index c7a0444..d63cb47 100644
--- a/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a32oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a32oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef b/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef
index bc61657..1e9d55c 100644
--- a/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a41o_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a41o_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef b/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef
index c4dade8..22fc458 100644
--- a/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a41o_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a41o_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef b/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef
index 07470cb..8b8461d 100644
--- a/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a41o_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a41o_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef b/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef
index 13ca8e4..4049a2e 100644
--- a/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a41oi_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a41oi_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef b/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef
index 7641736..5586b9f 100644
--- a/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a41oi_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a41oi_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef b/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef
index 2eb519e..4dabf89 100644
--- a/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__a41oi_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__a41oi_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef b/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef
index bf91fe5..71b9a54 100644
--- a/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef
+++ b/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef b/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef
index 782b9dd..d3fa785 100644
--- a/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef
+++ b/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef b/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef
index ca9c7df..2324ff9 100644
--- a/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef
+++ b/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef b/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef
index d26a23b..6c8b82a 100644
--- a/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef b/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef
index 067d643..f0c5c2d 100644
--- a/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef b/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef
index 12a22ff..6c2891c 100644
--- a/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef b/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef
index 362f24d..71b853a 100644
--- a/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef
+++ b/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef b/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef
index af53702..db5ed75 100644
--- a/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef
+++ b/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef b/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef
index b9b7d9f..f032ea5 100644
--- a/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef
+++ b/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef b/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef
index e34222e..ce41d45 100644
--- a/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef b/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef
index 6363324..55dd89a 100644
--- a/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef b/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef
index 17bb005..bb83568 100644
--- a/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef b/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef
index cc06717..0f91520 100644
--- a/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef
+++ b/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef b/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef
index be1da1a..2be0488 100644
--- a/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef
+++ b/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef b/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef
index 3a90dab..449c7d3 100644
--- a/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef
+++ b/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef b/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef
index a0795d3..8fc821b 100644
--- a/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef b/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef
index 82075b2..2b68bbb 100644
--- a/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef b/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef
index f8bda5e..2bc89ff 100644
--- a/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef b/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef
index a8c76bc..5dddc67 100644
--- a/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef b/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef
index 286daca..de2879d 100644
--- a/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef b/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef
index b142a00..9b8c6fb 100644
--- a/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__and4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__and4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef
index 39e7f2f..da46532 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__buf_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__buf_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef
index fb90c61..d1b30e0 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__buf_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__buf_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef
index 395a128..339084d 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__buf_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__buf_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef
index 4c02052..ba384e4 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__buf_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__buf_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef
index 6127f6d..a58855a 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__buf_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__buf_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef
index 68cdfe3..56a7325 100644
--- a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__bufbuf_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__bufbuf_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef
index ba24292..ad4ad7c 100644
--- a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__bufbuf_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__bufbuf_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef b/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef
index 8f6160a..6a9d8cd 100644
--- a/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__bufinv_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__bufinv_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef b/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef
index 6e3fa43..42047b0 100644
--- a/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__bufinv_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__bufinv_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_1.magic.lef b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_1.magic.lef
index 4706f12..23dad97 100644
--- a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_1.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkbuf_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkbuf_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_16.magic.lef b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_16.magic.lef
index 824409c..31e2f53 100644
--- a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_16.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkbuf_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkbuf_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_2.magic.lef b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_2.magic.lef
index a6e93dc..175ad1f 100644
--- a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_2.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkbuf_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkbuf_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_4.magic.lef b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_4.magic.lef
index 2583a00..92808b2 100644
--- a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_4.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkbuf_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkbuf_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_8.magic.lef b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_8.magic.lef
index 9dbe201..e0ccb5c 100644
--- a/cells/clkbuf/sky130_fd_sc_ms__clkbuf_8.magic.lef
+++ b/cells/clkbuf/sky130_fd_sc_ms__clkbuf_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkbuf_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkbuf_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/clkdlyinv3sd1/sky130_fd_sc_ms__clkdlyinv3sd1_1.magic.lef b/cells/clkdlyinv3sd1/sky130_fd_sc_ms__clkdlyinv3sd1_1.magic.lef
index eab6239..897fa8c 100644
--- a/cells/clkdlyinv3sd1/sky130_fd_sc_ms__clkdlyinv3sd1_1.magic.lef
+++ b/cells/clkdlyinv3sd1/sky130_fd_sc_ms__clkdlyinv3sd1_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkdlyinv3sd1_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkdlyinv3sd1_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/clkdlyinv3sd2/sky130_fd_sc_ms__clkdlyinv3sd2_1.magic.lef b/cells/clkdlyinv3sd2/sky130_fd_sc_ms__clkdlyinv3sd2_1.magic.lef
index d8ae848..f7e25a0 100644
--- a/cells/clkdlyinv3sd2/sky130_fd_sc_ms__clkdlyinv3sd2_1.magic.lef
+++ b/cells/clkdlyinv3sd2/sky130_fd_sc_ms__clkdlyinv3sd2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkdlyinv3sd2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkdlyinv3sd2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/clkdlyinv3sd3/sky130_fd_sc_ms__clkdlyinv3sd3_1.magic.lef b/cells/clkdlyinv3sd3/sky130_fd_sc_ms__clkdlyinv3sd3_1.magic.lef
index b56d2bc..0dbdc57 100644
--- a/cells/clkdlyinv3sd3/sky130_fd_sc_ms__clkdlyinv3sd3_1.magic.lef
+++ b/cells/clkdlyinv3sd3/sky130_fd_sc_ms__clkdlyinv3sd3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkdlyinv3sd3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkdlyinv3sd3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/clkdlyinv5sd1/sky130_fd_sc_ms__clkdlyinv5sd1_1.magic.lef b/cells/clkdlyinv5sd1/sky130_fd_sc_ms__clkdlyinv5sd1_1.magic.lef
index eb150f0..3a63988 100644
--- a/cells/clkdlyinv5sd1/sky130_fd_sc_ms__clkdlyinv5sd1_1.magic.lef
+++ b/cells/clkdlyinv5sd1/sky130_fd_sc_ms__clkdlyinv5sd1_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkdlyinv5sd1_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkdlyinv5sd1_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/clkdlyinv5sd2/sky130_fd_sc_ms__clkdlyinv5sd2_1.magic.lef b/cells/clkdlyinv5sd2/sky130_fd_sc_ms__clkdlyinv5sd2_1.magic.lef
index 474b340..f951179 100644
--- a/cells/clkdlyinv5sd2/sky130_fd_sc_ms__clkdlyinv5sd2_1.magic.lef
+++ b/cells/clkdlyinv5sd2/sky130_fd_sc_ms__clkdlyinv5sd2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkdlyinv5sd2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkdlyinv5sd2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/clkdlyinv5sd3/sky130_fd_sc_ms__clkdlyinv5sd3_1.magic.lef b/cells/clkdlyinv5sd3/sky130_fd_sc_ms__clkdlyinv5sd3_1.magic.lef
index e8c2298..ef54da0 100644
--- a/cells/clkdlyinv5sd3/sky130_fd_sc_ms__clkdlyinv5sd3_1.magic.lef
+++ b/cells/clkdlyinv5sd3/sky130_fd_sc_ms__clkdlyinv5sd3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkdlyinv5sd3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkdlyinv5sd3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_ms__clkinv_1.magic.lef b/cells/clkinv/sky130_fd_sc_ms__clkinv_1.magic.lef
index ff40797..70e616d 100644
--- a/cells/clkinv/sky130_fd_sc_ms__clkinv_1.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ms__clkinv_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkinv_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkinv_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_ms__clkinv_16.magic.lef b/cells/clkinv/sky130_fd_sc_ms__clkinv_16.magic.lef
index 7e7459d..9eaa9d7 100644
--- a/cells/clkinv/sky130_fd_sc_ms__clkinv_16.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ms__clkinv_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkinv_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkinv_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_ms__clkinv_2.magic.lef b/cells/clkinv/sky130_fd_sc_ms__clkinv_2.magic.lef
index 4369aa8..bc0e0b1 100644
--- a/cells/clkinv/sky130_fd_sc_ms__clkinv_2.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ms__clkinv_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkinv_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkinv_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_ms__clkinv_4.magic.lef b/cells/clkinv/sky130_fd_sc_ms__clkinv_4.magic.lef
index 14e809f..8b1b508 100644
--- a/cells/clkinv/sky130_fd_sc_ms__clkinv_4.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ms__clkinv_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkinv_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkinv_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/clkinv/sky130_fd_sc_ms__clkinv_8.magic.lef b/cells/clkinv/sky130_fd_sc_ms__clkinv_8.magic.lef
index 6c8b3a0..1d560d3 100644
--- a/cells/clkinv/sky130_fd_sc_ms__clkinv_8.magic.lef
+++ b/cells/clkinv/sky130_fd_sc_ms__clkinv_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__clkinv_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__clkinv_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/conb/sky130_fd_sc_ms__conb_1.magic.lef b/cells/conb/sky130_fd_sc_ms__conb_1.magic.lef
index f2a6bcd..92c2afc 100644
--- a/cells/conb/sky130_fd_sc_ms__conb_1.magic.lef
+++ b/cells/conb/sky130_fd_sc_ms__conb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__conb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__conb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_ms__decap_4.magic.lef b/cells/decap/sky130_fd_sc_ms__decap_4.magic.lef
index 44ac1c6..2763722 100644
--- a/cells/decap/sky130_fd_sc_ms__decap_4.magic.lef
+++ b/cells/decap/sky130_fd_sc_ms__decap_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__decap_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__decap_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/decap/sky130_fd_sc_ms__decap_8.magic.lef b/cells/decap/sky130_fd_sc_ms__decap_8.magic.lef
index 0bac552..da0e122 100644
--- a/cells/decap/sky130_fd_sc_ms__decap_8.magic.lef
+++ b/cells/decap/sky130_fd_sc_ms__decap_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__decap_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__decap_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dfbbn/sky130_fd_sc_ms__dfbbn_1.magic.lef b/cells/dfbbn/sky130_fd_sc_ms__dfbbn_1.magic.lef
index 85599a8..9915592 100644
--- a/cells/dfbbn/sky130_fd_sc_ms__dfbbn_1.magic.lef
+++ b/cells/dfbbn/sky130_fd_sc_ms__dfbbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfbbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfbbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/dfbbn/sky130_fd_sc_ms__dfbbn_2.magic.lef b/cells/dfbbn/sky130_fd_sc_ms__dfbbn_2.magic.lef
index 7ddda0e..a48ba21 100644
--- a/cells/dfbbn/sky130_fd_sc_ms__dfbbn_2.magic.lef
+++ b/cells/dfbbn/sky130_fd_sc_ms__dfbbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfbbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfbbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/dfbbp/sky130_fd_sc_ms__dfbbp_1.magic.lef b/cells/dfbbp/sky130_fd_sc_ms__dfbbp_1.magic.lef
index d398438..13daf59 100644
--- a/cells/dfbbp/sky130_fd_sc_ms__dfbbp_1.magic.lef
+++ b/cells/dfbbp/sky130_fd_sc_ms__dfbbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfbbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfbbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/dfrbp/sky130_fd_sc_ms__dfrbp_1.magic.lef b/cells/dfrbp/sky130_fd_sc_ms__dfrbp_1.magic.lef
index 6e58be5..6478cc0 100644
--- a/cells/dfrbp/sky130_fd_sc_ms__dfrbp_1.magic.lef
+++ b/cells/dfrbp/sky130_fd_sc_ms__dfrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/dfrbp/sky130_fd_sc_ms__dfrbp_2.magic.lef b/cells/dfrbp/sky130_fd_sc_ms__dfrbp_2.magic.lef
index fdf29d8..78251fe 100644
--- a/cells/dfrbp/sky130_fd_sc_ms__dfrbp_2.magic.lef
+++ b/cells/dfrbp/sky130_fd_sc_ms__dfrbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfrbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfrbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/dfrtn/sky130_fd_sc_ms__dfrtn_1.magic.lef b/cells/dfrtn/sky130_fd_sc_ms__dfrtn_1.magic.lef
index fcabcc6..d38e8d3 100644
--- a/cells/dfrtn/sky130_fd_sc_ms__dfrtn_1.magic.lef
+++ b/cells/dfrtn/sky130_fd_sc_ms__dfrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/dfrtp/sky130_fd_sc_ms__dfrtp_1.magic.lef b/cells/dfrtp/sky130_fd_sc_ms__dfrtp_1.magic.lef
index 8e262bc..0785751 100644
--- a/cells/dfrtp/sky130_fd_sc_ms__dfrtp_1.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_ms__dfrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/dfrtp/sky130_fd_sc_ms__dfrtp_2.magic.lef b/cells/dfrtp/sky130_fd_sc_ms__dfrtp_2.magic.lef
index 8c77039..e0f492f 100644
--- a/cells/dfrtp/sky130_fd_sc_ms__dfrtp_2.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_ms__dfrtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfrtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfrtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/dfrtp/sky130_fd_sc_ms__dfrtp_4.magic.lef b/cells/dfrtp/sky130_fd_sc_ms__dfrtp_4.magic.lef
index 3d425a0..4b81e37 100644
--- a/cells/dfrtp/sky130_fd_sc_ms__dfrtp_4.magic.lef
+++ b/cells/dfrtp/sky130_fd_sc_ms__dfrtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfrtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfrtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/dfsbp/sky130_fd_sc_ms__dfsbp_1.magic.lef b/cells/dfsbp/sky130_fd_sc_ms__dfsbp_1.magic.lef
index 2cbe90b..ed78b25 100644
--- a/cells/dfsbp/sky130_fd_sc_ms__dfsbp_1.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_ms__dfsbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfsbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfsbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/dfsbp/sky130_fd_sc_ms__dfsbp_2.magic.lef b/cells/dfsbp/sky130_fd_sc_ms__dfsbp_2.magic.lef
index d3de363..47754a3 100644
--- a/cells/dfsbp/sky130_fd_sc_ms__dfsbp_2.magic.lef
+++ b/cells/dfsbp/sky130_fd_sc_ms__dfsbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfsbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfsbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_ms__dfstp_1.magic.lef b/cells/dfstp/sky130_fd_sc_ms__dfstp_1.magic.lef
index 2db2cac..1da41cd 100644
--- a/cells/dfstp/sky130_fd_sc_ms__dfstp_1.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_ms__dfstp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfstp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfstp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_ms__dfstp_2.magic.lef b/cells/dfstp/sky130_fd_sc_ms__dfstp_2.magic.lef
index 8286f7b..211b216 100644
--- a/cells/dfstp/sky130_fd_sc_ms__dfstp_2.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_ms__dfstp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfstp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfstp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/dfstp/sky130_fd_sc_ms__dfstp_4.magic.lef b/cells/dfstp/sky130_fd_sc_ms__dfstp_4.magic.lef
index 9ab7b7a..ea5a363 100644
--- a/cells/dfstp/sky130_fd_sc_ms__dfstp_4.magic.lef
+++ b/cells/dfstp/sky130_fd_sc_ms__dfstp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfstp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfstp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/dfxbp/sky130_fd_sc_ms__dfxbp_1.magic.lef b/cells/dfxbp/sky130_fd_sc_ms__dfxbp_1.magic.lef
index 4442831..e630d0d 100644
--- a/cells/dfxbp/sky130_fd_sc_ms__dfxbp_1.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_ms__dfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/dfxbp/sky130_fd_sc_ms__dfxbp_2.magic.lef b/cells/dfxbp/sky130_fd_sc_ms__dfxbp_2.magic.lef
index 8c119bb..434c78f 100644
--- a/cells/dfxbp/sky130_fd_sc_ms__dfxbp_2.magic.lef
+++ b/cells/dfxbp/sky130_fd_sc_ms__dfxbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfxbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfxbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_ms__dfxtp_1.magic.lef b/cells/dfxtp/sky130_fd_sc_ms__dfxtp_1.magic.lef
index b9dab2c..c69e8af 100644
--- a/cells/dfxtp/sky130_fd_sc_ms__dfxtp_1.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_ms__dfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_ms__dfxtp_2.magic.lef b/cells/dfxtp/sky130_fd_sc_ms__dfxtp_2.magic.lef
index 53d7418..3fbf8e7 100644
--- a/cells/dfxtp/sky130_fd_sc_ms__dfxtp_2.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_ms__dfxtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfxtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfxtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/dfxtp/sky130_fd_sc_ms__dfxtp_4.magic.lef b/cells/dfxtp/sky130_fd_sc_ms__dfxtp_4.magic.lef
index 2578bab..54d9257 100644
--- a/cells/dfxtp/sky130_fd_sc_ms__dfxtp_4.magic.lef
+++ b/cells/dfxtp/sky130_fd_sc_ms__dfxtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dfxtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dfxtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_ms__dlclkp_1.magic.lef b/cells/dlclkp/sky130_fd_sc_ms__dlclkp_1.magic.lef
index 9b99b0e..774d5fa 100644
--- a/cells/dlclkp/sky130_fd_sc_ms__dlclkp_1.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_ms__dlclkp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlclkp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlclkp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_ms__dlclkp_2.magic.lef b/cells/dlclkp/sky130_fd_sc_ms__dlclkp_2.magic.lef
index f7858eb..e04856d 100644
--- a/cells/dlclkp/sky130_fd_sc_ms__dlclkp_2.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_ms__dlclkp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlclkp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlclkp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlclkp/sky130_fd_sc_ms__dlclkp_4.magic.lef b/cells/dlclkp/sky130_fd_sc_ms__dlclkp_4.magic.lef
index 65fe725..1e61c6d 100644
--- a/cells/dlclkp/sky130_fd_sc_ms__dlclkp_4.magic.lef
+++ b/cells/dlclkp/sky130_fd_sc_ms__dlclkp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlclkp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlclkp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/dlrbn/sky130_fd_sc_ms__dlrbn_1.magic.lef b/cells/dlrbn/sky130_fd_sc_ms__dlrbn_1.magic.lef
index 93953d3..1105998 100644
--- a/cells/dlrbn/sky130_fd_sc_ms__dlrbn_1.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_ms__dlrbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/dlrbn/sky130_fd_sc_ms__dlrbn_2.magic.lef b/cells/dlrbn/sky130_fd_sc_ms__dlrbn_2.magic.lef
index 76db297..98d96b7 100644
--- a/cells/dlrbn/sky130_fd_sc_ms__dlrbn_2.magic.lef
+++ b/cells/dlrbn/sky130_fd_sc_ms__dlrbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/dlrbp/sky130_fd_sc_ms__dlrbp_1.magic.lef b/cells/dlrbp/sky130_fd_sc_ms__dlrbp_1.magic.lef
index 9fc92e6..28bda71 100644
--- a/cells/dlrbp/sky130_fd_sc_ms__dlrbp_1.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_ms__dlrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlrbp/sky130_fd_sc_ms__dlrbp_2.magic.lef b/cells/dlrbp/sky130_fd_sc_ms__dlrbp_2.magic.lef
index 5ed230a..6a4dd3e 100644
--- a/cells/dlrbp/sky130_fd_sc_ms__dlrbp_2.magic.lef
+++ b/cells/dlrbp/sky130_fd_sc_ms__dlrbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_ms__dlrtn_1.magic.lef b/cells/dlrtn/sky130_fd_sc_ms__dlrtn_1.magic.lef
index d2a4af4..a968981 100644
--- a/cells/dlrtn/sky130_fd_sc_ms__dlrtn_1.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_ms__dlrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_ms__dlrtn_2.magic.lef b/cells/dlrtn/sky130_fd_sc_ms__dlrtn_2.magic.lef
index 80fb1bc..5a9e81a 100644
--- a/cells/dlrtn/sky130_fd_sc_ms__dlrtn_2.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_ms__dlrtn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrtn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrtn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlrtn/sky130_fd_sc_ms__dlrtn_4.magic.lef b/cells/dlrtn/sky130_fd_sc_ms__dlrtn_4.magic.lef
index 41be937..83afc1e 100644
--- a/cells/dlrtn/sky130_fd_sc_ms__dlrtn_4.magic.lef
+++ b/cells/dlrtn/sky130_fd_sc_ms__dlrtn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrtn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrtn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_ms__dlrtp_1.magic.lef b/cells/dlrtp/sky130_fd_sc_ms__dlrtp_1.magic.lef
index b58e8c3..ddd4b20 100644
--- a/cells/dlrtp/sky130_fd_sc_ms__dlrtp_1.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_ms__dlrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_ms__dlrtp_2.magic.lef b/cells/dlrtp/sky130_fd_sc_ms__dlrtp_2.magic.lef
index a14c775..fe68505 100644
--- a/cells/dlrtp/sky130_fd_sc_ms__dlrtp_2.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_ms__dlrtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlrtp/sky130_fd_sc_ms__dlrtp_4.magic.lef b/cells/dlrtp/sky130_fd_sc_ms__dlrtp_4.magic.lef
index 40b39a5..e220dd5 100644
--- a/cells/dlrtp/sky130_fd_sc_ms__dlrtp_4.magic.lef
+++ b/cells/dlrtp/sky130_fd_sc_ms__dlrtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlrtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlrtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/dlxbn/sky130_fd_sc_ms__dlxbn_1.magic.lef b/cells/dlxbn/sky130_fd_sc_ms__dlxbn_1.magic.lef
index 9d74c2a..df53b8e 100644
--- a/cells/dlxbn/sky130_fd_sc_ms__dlxbn_1.magic.lef
+++ b/cells/dlxbn/sky130_fd_sc_ms__dlxbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlxbn/sky130_fd_sc_ms__dlxbn_2.magic.lef b/cells/dlxbn/sky130_fd_sc_ms__dlxbn_2.magic.lef
index 2af6260..803c818 100644
--- a/cells/dlxbn/sky130_fd_sc_ms__dlxbn_2.magic.lef
+++ b/cells/dlxbn/sky130_fd_sc_ms__dlxbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/dlxbp/sky130_fd_sc_ms__dlxbp_1.magic.lef b/cells/dlxbp/sky130_fd_sc_ms__dlxbp_1.magic.lef
index 3f49712..f32a7c3 100644
--- a/cells/dlxbp/sky130_fd_sc_ms__dlxbp_1.magic.lef
+++ b/cells/dlxbp/sky130_fd_sc_ms__dlxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlxtn/sky130_fd_sc_ms__dlxtn_1.magic.lef b/cells/dlxtn/sky130_fd_sc_ms__dlxtn_1.magic.lef
index 99c3354..730fc3e 100644
--- a/cells/dlxtn/sky130_fd_sc_ms__dlxtn_1.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_ms__dlxtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/dlxtn/sky130_fd_sc_ms__dlxtn_2.magic.lef b/cells/dlxtn/sky130_fd_sc_ms__dlxtn_2.magic.lef
index f1dbce2..27b4734 100644
--- a/cells/dlxtn/sky130_fd_sc_ms__dlxtn_2.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_ms__dlxtn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxtn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxtn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/dlxtn/sky130_fd_sc_ms__dlxtn_4.magic.lef b/cells/dlxtn/sky130_fd_sc_ms__dlxtn_4.magic.lef
index dc2aab5..6b29269 100644
--- a/cells/dlxtn/sky130_fd_sc_ms__dlxtn_4.magic.lef
+++ b/cells/dlxtn/sky130_fd_sc_ms__dlxtn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxtn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxtn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/dlxtp/sky130_fd_sc_ms__dlxtp_1.magic.lef b/cells/dlxtp/sky130_fd_sc_ms__dlxtp_1.magic.lef
index e65ba2b..8d195cb 100644
--- a/cells/dlxtp/sky130_fd_sc_ms__dlxtp_1.magic.lef
+++ b/cells/dlxtp/sky130_fd_sc_ms__dlxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/dlygate4sd1/sky130_fd_sc_ms__dlygate4sd1_1.magic.lef b/cells/dlygate4sd1/sky130_fd_sc_ms__dlygate4sd1_1.magic.lef
index 8d2e2ce..6ac2a05 100644
--- a/cells/dlygate4sd1/sky130_fd_sc_ms__dlygate4sd1_1.magic.lef
+++ b/cells/dlygate4sd1/sky130_fd_sc_ms__dlygate4sd1_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlygate4sd1_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlygate4sd1_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlygate4sd2/sky130_fd_sc_ms__dlygate4sd2_1.magic.lef b/cells/dlygate4sd2/sky130_fd_sc_ms__dlygate4sd2_1.magic.lef
index f369fe6..f339118 100644
--- a/cells/dlygate4sd2/sky130_fd_sc_ms__dlygate4sd2_1.magic.lef
+++ b/cells/dlygate4sd2/sky130_fd_sc_ms__dlygate4sd2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlygate4sd2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlygate4sd2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlygate4sd3/sky130_fd_sc_ms__dlygate4sd3_1.magic.lef b/cells/dlygate4sd3/sky130_fd_sc_ms__dlygate4sd3_1.magic.lef
index 42877be..c9e7ec9 100644
--- a/cells/dlygate4sd3/sky130_fd_sc_ms__dlygate4sd3_1.magic.lef
+++ b/cells/dlygate4sd3/sky130_fd_sc_ms__dlygate4sd3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlygate4sd3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlygate4sd3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/dlymetal6s2s/sky130_fd_sc_ms__dlymetal6s2s_1.magic.lef b/cells/dlymetal6s2s/sky130_fd_sc_ms__dlymetal6s2s_1.magic.lef
index af7506c..d4faaf2 100644
--- a/cells/dlymetal6s2s/sky130_fd_sc_ms__dlymetal6s2s_1.magic.lef
+++ b/cells/dlymetal6s2s/sky130_fd_sc_ms__dlymetal6s2s_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlymetal6s2s_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlymetal6s2s_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/dlymetal6s4s/sky130_fd_sc_ms__dlymetal6s4s_1.magic.lef b/cells/dlymetal6s4s/sky130_fd_sc_ms__dlymetal6s4s_1.magic.lef
index 62d9128..4668a44 100644
--- a/cells/dlymetal6s4s/sky130_fd_sc_ms__dlymetal6s4s_1.magic.lef
+++ b/cells/dlymetal6s4s/sky130_fd_sc_ms__dlymetal6s4s_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlymetal6s4s_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlymetal6s4s_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/dlymetal6s6s/sky130_fd_sc_ms__dlymetal6s6s_1.magic.lef b/cells/dlymetal6s6s/sky130_fd_sc_ms__dlymetal6s6s_1.magic.lef
index 799f46e..d42c0ce 100644
--- a/cells/dlymetal6s6s/sky130_fd_sc_ms__dlymetal6s6s_1.magic.lef
+++ b/cells/dlymetal6s6s/sky130_fd_sc_ms__dlymetal6s6s_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__dlymetal6s6s_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__dlymetal6s6s_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_ms__ebufn_1.magic.lef b/cells/ebufn/sky130_fd_sc_ms__ebufn_1.magic.lef
index b34b563..805c872 100644
--- a/cells/ebufn/sky130_fd_sc_ms__ebufn_1.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ms__ebufn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ebufn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ebufn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_ms__ebufn_2.magic.lef b/cells/ebufn/sky130_fd_sc_ms__ebufn_2.magic.lef
index f405180..531c44a 100644
--- a/cells/ebufn/sky130_fd_sc_ms__ebufn_2.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ms__ebufn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ebufn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ebufn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_ms__ebufn_4.magic.lef b/cells/ebufn/sky130_fd_sc_ms__ebufn_4.magic.lef
index b1d10f4..daf51a7 100644
--- a/cells/ebufn/sky130_fd_sc_ms__ebufn_4.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ms__ebufn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ebufn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ebufn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/ebufn/sky130_fd_sc_ms__ebufn_8.magic.lef b/cells/ebufn/sky130_fd_sc_ms__ebufn_8.magic.lef
index 654ee39..8d96b0a 100644
--- a/cells/ebufn/sky130_fd_sc_ms__ebufn_8.magic.lef
+++ b/cells/ebufn/sky130_fd_sc_ms__ebufn_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ebufn_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ebufn_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/edfxbp/sky130_fd_sc_ms__edfxbp_1.magic.lef b/cells/edfxbp/sky130_fd_sc_ms__edfxbp_1.magic.lef
index 1e2060a..a47e030 100644
--- a/cells/edfxbp/sky130_fd_sc_ms__edfxbp_1.magic.lef
+++ b/cells/edfxbp/sky130_fd_sc_ms__edfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__edfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__edfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/edfxtp/sky130_fd_sc_ms__edfxtp_1.magic.lef b/cells/edfxtp/sky130_fd_sc_ms__edfxtp_1.magic.lef
index 58432f7..ef6c29b 100644
--- a/cells/edfxtp/sky130_fd_sc_ms__edfxtp_1.magic.lef
+++ b/cells/edfxtp/sky130_fd_sc_ms__edfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__edfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__edfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_ms__einvn_1.magic.lef b/cells/einvn/sky130_fd_sc_ms__einvn_1.magic.lef
index 1d6f306..eb2d43e 100644
--- a/cells/einvn/sky130_fd_sc_ms__einvn_1.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ms__einvn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_ms__einvn_2.magic.lef b/cells/einvn/sky130_fd_sc_ms__einvn_2.magic.lef
index 7b534d8..50cdd73 100644
--- a/cells/einvn/sky130_fd_sc_ms__einvn_2.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ms__einvn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_ms__einvn_4.magic.lef b/cells/einvn/sky130_fd_sc_ms__einvn_4.magic.lef
index 848d8fe..2f9ec8b 100644
--- a/cells/einvn/sky130_fd_sc_ms__einvn_4.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ms__einvn_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvn_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvn_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/einvn/sky130_fd_sc_ms__einvn_8.magic.lef b/cells/einvn/sky130_fd_sc_ms__einvn_8.magic.lef
index 0a3d452..6a9391d 100644
--- a/cells/einvn/sky130_fd_sc_ms__einvn_8.magic.lef
+++ b/cells/einvn/sky130_fd_sc_ms__einvn_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvn_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvn_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_ms__einvp_1.magic.lef b/cells/einvp/sky130_fd_sc_ms__einvp_1.magic.lef
index f13d3a9..6b90c5a 100644
--- a/cells/einvp/sky130_fd_sc_ms__einvp_1.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ms__einvp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_ms__einvp_2.magic.lef b/cells/einvp/sky130_fd_sc_ms__einvp_2.magic.lef
index ef20e56..2b3ea62 100644
--- a/cells/einvp/sky130_fd_sc_ms__einvp_2.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ms__einvp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_ms__einvp_4.magic.lef b/cells/einvp/sky130_fd_sc_ms__einvp_4.magic.lef
index 9d48098..758091b 100644
--- a/cells/einvp/sky130_fd_sc_ms__einvp_4.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ms__einvp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/einvp/sky130_fd_sc_ms__einvp_8.magic.lef b/cells/einvp/sky130_fd_sc_ms__einvp_8.magic.lef
index 6440426..d029e8e 100644
--- a/cells/einvp/sky130_fd_sc_ms__einvp_8.magic.lef
+++ b/cells/einvp/sky130_fd_sc_ms__einvp_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__einvp_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__einvp_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_ms__fa_1.magic.lef b/cells/fa/sky130_fd_sc_ms__fa_1.magic.lef
index 843e9d0..c664f64 100644
--- a/cells/fa/sky130_fd_sc_ms__fa_1.magic.lef
+++ b/cells/fa/sky130_fd_sc_ms__fa_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fa_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fa_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_ms__fa_2.magic.lef b/cells/fa/sky130_fd_sc_ms__fa_2.magic.lef
index 861261e..0d5a3e9 100644
--- a/cells/fa/sky130_fd_sc_ms__fa_2.magic.lef
+++ b/cells/fa/sky130_fd_sc_ms__fa_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fa_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fa_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/fa/sky130_fd_sc_ms__fa_4.magic.lef b/cells/fa/sky130_fd_sc_ms__fa_4.magic.lef
index f618892..bb4a822 100644
--- a/cells/fa/sky130_fd_sc_ms__fa_4.magic.lef
+++ b/cells/fa/sky130_fd_sc_ms__fa_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fa_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fa_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/fah/sky130_fd_sc_ms__fah_1.magic.lef b/cells/fah/sky130_fd_sc_ms__fah_1.magic.lef
index 598f1e8..3647d02 100644
--- a/cells/fah/sky130_fd_sc_ms__fah_1.magic.lef
+++ b/cells/fah/sky130_fd_sc_ms__fah_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fah_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fah_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/fah/sky130_fd_sc_ms__fah_2.magic.lef b/cells/fah/sky130_fd_sc_ms__fah_2.magic.lef
index 3315373..2952adb 100644
--- a/cells/fah/sky130_fd_sc_ms__fah_2.magic.lef
+++ b/cells/fah/sky130_fd_sc_ms__fah_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fah_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fah_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/fah/sky130_fd_sc_ms__fah_4.magic.lef b/cells/fah/sky130_fd_sc_ms__fah_4.magic.lef
index f20cf1f..4e14e82 100644
--- a/cells/fah/sky130_fd_sc_ms__fah_4.magic.lef
+++ b/cells/fah/sky130_fd_sc_ms__fah_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fah_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fah_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/fahcin/sky130_fd_sc_ms__fahcin_1.magic.lef b/cells/fahcin/sky130_fd_sc_ms__fahcin_1.magic.lef
index 886431d..737ae64 100644
--- a/cells/fahcin/sky130_fd_sc_ms__fahcin_1.magic.lef
+++ b/cells/fahcin/sky130_fd_sc_ms__fahcin_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fahcin_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fahcin_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.96000 BY  3.330000 ;
diff --git a/cells/fahcon/sky130_fd_sc_ms__fahcon_1.magic.lef b/cells/fahcon/sky130_fd_sc_ms__fahcon_1.magic.lef
index 665beb8..1dbb5b5 100644
--- a/cells/fahcon/sky130_fd_sc_ms__fahcon_1.magic.lef
+++ b/cells/fahcon/sky130_fd_sc_ms__fahcon_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fahcon_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fahcon_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.52000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_ms__fill_1.magic.lef b/cells/fill/sky130_fd_sc_ms__fill_1.magic.lef
index 2ccb5c5..5eb5d7b 100644
--- a/cells/fill/sky130_fd_sc_ms__fill_1.magic.lef
+++ b/cells/fill/sky130_fd_sc_ms__fill_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fill_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fill_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_ms__fill_2.magic.lef b/cells/fill/sky130_fd_sc_ms__fill_2.magic.lef
index 3bb00c9..971a8f2 100644
--- a/cells/fill/sky130_fd_sc_ms__fill_2.magic.lef
+++ b/cells/fill/sky130_fd_sc_ms__fill_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fill_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fill_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_ms__fill_4.magic.lef b/cells/fill/sky130_fd_sc_ms__fill_4.magic.lef
index 3d3e28c..dcb5fa9 100644
--- a/cells/fill/sky130_fd_sc_ms__fill_4.magic.lef
+++ b/cells/fill/sky130_fd_sc_ms__fill_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fill_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fill_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/fill/sky130_fd_sc_ms__fill_8.magic.lef b/cells/fill/sky130_fd_sc_ms__fill_8.magic.lef
index c80607c..bd09844 100644
--- a/cells/fill/sky130_fd_sc_ms__fill_8.magic.lef
+++ b/cells/fill/sky130_fd_sc_ms__fill_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__fill_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__fill_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_ms__ha_1.magic.lef b/cells/ha/sky130_fd_sc_ms__ha_1.magic.lef
index d30b711..c743b39 100644
--- a/cells/ha/sky130_fd_sc_ms__ha_1.magic.lef
+++ b/cells/ha/sky130_fd_sc_ms__ha_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ha_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ha_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_ms__ha_2.magic.lef b/cells/ha/sky130_fd_sc_ms__ha_2.magic.lef
index 40ba9b0..10eb9d8 100644
--- a/cells/ha/sky130_fd_sc_ms__ha_2.magic.lef
+++ b/cells/ha/sky130_fd_sc_ms__ha_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ha_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ha_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/ha/sky130_fd_sc_ms__ha_4.magic.lef b/cells/ha/sky130_fd_sc_ms__ha_4.magic.lef
index c7780a6..0e34965 100644
--- a/cells/ha/sky130_fd_sc_ms__ha_4.magic.lef
+++ b/cells/ha/sky130_fd_sc_ms__ha_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__ha_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__ha_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_ms__inv_1.magic.lef b/cells/inv/sky130_fd_sc_ms__inv_1.magic.lef
index f570545..c46d3f9 100644
--- a/cells/inv/sky130_fd_sc_ms__inv_1.magic.lef
+++ b/cells/inv/sky130_fd_sc_ms__inv_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__inv_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__inv_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_ms__inv_16.magic.lef b/cells/inv/sky130_fd_sc_ms__inv_16.magic.lef
index 08ad3a8..9ee42fe 100644
--- a/cells/inv/sky130_fd_sc_ms__inv_16.magic.lef
+++ b/cells/inv/sky130_fd_sc_ms__inv_16.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__inv_16
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__inv_16 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_ms__inv_2.magic.lef b/cells/inv/sky130_fd_sc_ms__inv_2.magic.lef
index 43cb73e..b9f36b1 100644
--- a/cells/inv/sky130_fd_sc_ms__inv_2.magic.lef
+++ b/cells/inv/sky130_fd_sc_ms__inv_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__inv_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__inv_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_ms__inv_4.magic.lef b/cells/inv/sky130_fd_sc_ms__inv_4.magic.lef
index f7fcda6..8284715 100644
--- a/cells/inv/sky130_fd_sc_ms__inv_4.magic.lef
+++ b/cells/inv/sky130_fd_sc_ms__inv_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__inv_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__inv_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/inv/sky130_fd_sc_ms__inv_8.magic.lef b/cells/inv/sky130_fd_sc_ms__inv_8.magic.lef
index fd90b45..e32711e 100644
--- a/cells/inv/sky130_fd_sc_ms__inv_8.magic.lef
+++ b/cells/inv/sky130_fd_sc_ms__inv_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__inv_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__inv_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_ms__maj3_1.magic.lef b/cells/maj3/sky130_fd_sc_ms__maj3_1.magic.lef
index b32fe24..69685ec 100644
--- a/cells/maj3/sky130_fd_sc_ms__maj3_1.magic.lef
+++ b/cells/maj3/sky130_fd_sc_ms__maj3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__maj3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__maj3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_ms__maj3_2.magic.lef b/cells/maj3/sky130_fd_sc_ms__maj3_2.magic.lef
index 877e89b..7959857 100644
--- a/cells/maj3/sky130_fd_sc_ms__maj3_2.magic.lef
+++ b/cells/maj3/sky130_fd_sc_ms__maj3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__maj3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__maj3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/maj3/sky130_fd_sc_ms__maj3_4.magic.lef b/cells/maj3/sky130_fd_sc_ms__maj3_4.magic.lef
index cad167f..a72c622 100644
--- a/cells/maj3/sky130_fd_sc_ms__maj3_4.magic.lef
+++ b/cells/maj3/sky130_fd_sc_ms__maj3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__maj3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__maj3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_ms__mux2_1.magic.lef b/cells/mux2/sky130_fd_sc_ms__mux2_1.magic.lef
index 86c7889..87ce080 100644
--- a/cells/mux2/sky130_fd_sc_ms__mux2_1.magic.lef
+++ b/cells/mux2/sky130_fd_sc_ms__mux2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_ms__mux2_2.magic.lef b/cells/mux2/sky130_fd_sc_ms__mux2_2.magic.lef
index 560b7b1..a90ae37 100644
--- a/cells/mux2/sky130_fd_sc_ms__mux2_2.magic.lef
+++ b/cells/mux2/sky130_fd_sc_ms__mux2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/mux2/sky130_fd_sc_ms__mux2_4.magic.lef b/cells/mux2/sky130_fd_sc_ms__mux2_4.magic.lef
index 9db7bb6..b11d851 100644
--- a/cells/mux2/sky130_fd_sc_ms__mux2_4.magic.lef
+++ b/cells/mux2/sky130_fd_sc_ms__mux2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_ms__mux2i_1.magic.lef b/cells/mux2i/sky130_fd_sc_ms__mux2i_1.magic.lef
index 7345039..fb5e3ab 100644
--- a/cells/mux2i/sky130_fd_sc_ms__mux2i_1.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_ms__mux2i_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux2i_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux2i_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_ms__mux2i_2.magic.lef b/cells/mux2i/sky130_fd_sc_ms__mux2i_2.magic.lef
index d0085cb..3b15214 100644
--- a/cells/mux2i/sky130_fd_sc_ms__mux2i_2.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_ms__mux2i_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux2i_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux2i_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/mux2i/sky130_fd_sc_ms__mux2i_4.magic.lef b/cells/mux2i/sky130_fd_sc_ms__mux2i_4.magic.lef
index cb48998..5aedcb9 100644
--- a/cells/mux2i/sky130_fd_sc_ms__mux2i_4.magic.lef
+++ b/cells/mux2i/sky130_fd_sc_ms__mux2i_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux2i_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux2i_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_ms__mux4_1.magic.lef b/cells/mux4/sky130_fd_sc_ms__mux4_1.magic.lef
index 9e7c689..a424f27 100644
--- a/cells/mux4/sky130_fd_sc_ms__mux4_1.magic.lef
+++ b/cells/mux4/sky130_fd_sc_ms__mux4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_ms__mux4_2.magic.lef b/cells/mux4/sky130_fd_sc_ms__mux4_2.magic.lef
index d768e2c..e1a7621 100644
--- a/cells/mux4/sky130_fd_sc_ms__mux4_2.magic.lef
+++ b/cells/mux4/sky130_fd_sc_ms__mux4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;
diff --git a/cells/mux4/sky130_fd_sc_ms__mux4_4.magic.lef b/cells/mux4/sky130_fd_sc_ms__mux4_4.magic.lef
index 8c008d8..ea0b516 100644
--- a/cells/mux4/sky130_fd_sc_ms__mux4_4.magic.lef
+++ b/cells/mux4/sky130_fd_sc_ms__mux4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__mux4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__mux4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.80000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_ms__nand2_1.magic.lef b/cells/nand2/sky130_fd_sc_ms__nand2_1.magic.lef
index 13d4309..e621369 100644
--- a/cells/nand2/sky130_fd_sc_ms__nand2_1.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ms__nand2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_ms__nand2_2.magic.lef b/cells/nand2/sky130_fd_sc_ms__nand2_2.magic.lef
index a1ca83b..1f885d8 100644
--- a/cells/nand2/sky130_fd_sc_ms__nand2_2.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ms__nand2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_ms__nand2_4.magic.lef b/cells/nand2/sky130_fd_sc_ms__nand2_4.magic.lef
index f499c1d..d7fbed3 100644
--- a/cells/nand2/sky130_fd_sc_ms__nand2_4.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ms__nand2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand2/sky130_fd_sc_ms__nand2_8.magic.lef b/cells/nand2/sky130_fd_sc_ms__nand2_8.magic.lef
index dc41010..ac24221 100644
--- a/cells/nand2/sky130_fd_sc_ms__nand2_8.magic.lef
+++ b/cells/nand2/sky130_fd_sc_ms__nand2_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_ms__nand2b_1.magic.lef b/cells/nand2b/sky130_fd_sc_ms__nand2b_1.magic.lef
index 823ded5..e0f16f3 100644
--- a/cells/nand2b/sky130_fd_sc_ms__nand2b_1.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_ms__nand2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_ms__nand2b_2.magic.lef b/cells/nand2b/sky130_fd_sc_ms__nand2b_2.magic.lef
index b3089df..abea8fd 100644
--- a/cells/nand2b/sky130_fd_sc_ms__nand2b_2.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_ms__nand2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand2b/sky130_fd_sc_ms__nand2b_4.magic.lef b/cells/nand2b/sky130_fd_sc_ms__nand2b_4.magic.lef
index ac8cade..b541e9d 100644
--- a/cells/nand2b/sky130_fd_sc_ms__nand2b_4.magic.lef
+++ b/cells/nand2b/sky130_fd_sc_ms__nand2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_ms__nand3_1.magic.lef b/cells/nand3/sky130_fd_sc_ms__nand3_1.magic.lef
index a182cf4..ad25a2b 100644
--- a/cells/nand3/sky130_fd_sc_ms__nand3_1.magic.lef
+++ b/cells/nand3/sky130_fd_sc_ms__nand3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_ms__nand3_2.magic.lef b/cells/nand3/sky130_fd_sc_ms__nand3_2.magic.lef
index 2ea95ae..9702f07 100644
--- a/cells/nand3/sky130_fd_sc_ms__nand3_2.magic.lef
+++ b/cells/nand3/sky130_fd_sc_ms__nand3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand3/sky130_fd_sc_ms__nand3_4.magic.lef b/cells/nand3/sky130_fd_sc_ms__nand3_4.magic.lef
index 93114f4..54e89e4 100644
--- a/cells/nand3/sky130_fd_sc_ms__nand3_4.magic.lef
+++ b/cells/nand3/sky130_fd_sc_ms__nand3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_ms__nand3b_1.magic.lef b/cells/nand3b/sky130_fd_sc_ms__nand3b_1.magic.lef
index 83e5114..d2b8b22 100644
--- a/cells/nand3b/sky130_fd_sc_ms__nand3b_1.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_ms__nand3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_ms__nand3b_2.magic.lef b/cells/nand3b/sky130_fd_sc_ms__nand3b_2.magic.lef
index d61139d..56169ab 100644
--- a/cells/nand3b/sky130_fd_sc_ms__nand3b_2.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_ms__nand3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand3b/sky130_fd_sc_ms__nand3b_4.magic.lef b/cells/nand3b/sky130_fd_sc_ms__nand3b_4.magic.lef
index f09415b..c7ec861 100644
--- a/cells/nand3b/sky130_fd_sc_ms__nand3b_4.magic.lef
+++ b/cells/nand3b/sky130_fd_sc_ms__nand3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_ms__nand4_1.magic.lef b/cells/nand4/sky130_fd_sc_ms__nand4_1.magic.lef
index 01cb5ae..f072697 100644
--- a/cells/nand4/sky130_fd_sc_ms__nand4_1.magic.lef
+++ b/cells/nand4/sky130_fd_sc_ms__nand4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_ms__nand4_2.magic.lef b/cells/nand4/sky130_fd_sc_ms__nand4_2.magic.lef
index ad0831b..de12d38 100644
--- a/cells/nand4/sky130_fd_sc_ms__nand4_2.magic.lef
+++ b/cells/nand4/sky130_fd_sc_ms__nand4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nand4/sky130_fd_sc_ms__nand4_4.magic.lef b/cells/nand4/sky130_fd_sc_ms__nand4_4.magic.lef
index e77273d..1bc2285 100644
--- a/cells/nand4/sky130_fd_sc_ms__nand4_4.magic.lef
+++ b/cells/nand4/sky130_fd_sc_ms__nand4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_ms__nand4b_1.magic.lef b/cells/nand4b/sky130_fd_sc_ms__nand4b_1.magic.lef
index 3337f42..29c005f 100644
--- a/cells/nand4b/sky130_fd_sc_ms__nand4b_1.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_ms__nand4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_ms__nand4b_2.magic.lef b/cells/nand4b/sky130_fd_sc_ms__nand4b_2.magic.lef
index 0c9716a..1940338 100644
--- a/cells/nand4b/sky130_fd_sc_ms__nand4b_2.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_ms__nand4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nand4b/sky130_fd_sc_ms__nand4b_4.magic.lef b/cells/nand4b/sky130_fd_sc_ms__nand4b_4.magic.lef
index 5f072f4..62ed299 100644
--- a/cells/nand4b/sky130_fd_sc_ms__nand4b_4.magic.lef
+++ b/cells/nand4b/sky130_fd_sc_ms__nand4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_ms__nand4bb_1.magic.lef b/cells/nand4bb/sky130_fd_sc_ms__nand4bb_1.magic.lef
index 5e672dc..0545843 100644
--- a/cells/nand4bb/sky130_fd_sc_ms__nand4bb_1.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_ms__nand4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_ms__nand4bb_2.magic.lef b/cells/nand4bb/sky130_fd_sc_ms__nand4bb_2.magic.lef
index 4a4c1c3..a644c5d 100644
--- a/cells/nand4bb/sky130_fd_sc_ms__nand4bb_2.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_ms__nand4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/nand4bb/sky130_fd_sc_ms__nand4bb_4.magic.lef b/cells/nand4bb/sky130_fd_sc_ms__nand4bb_4.magic.lef
index b60482c..3bb6617 100644
--- a/cells/nand4bb/sky130_fd_sc_ms__nand4bb_4.magic.lef
+++ b/cells/nand4bb/sky130_fd_sc_ms__nand4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nand4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nand4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_ms__nor2_1.magic.lef b/cells/nor2/sky130_fd_sc_ms__nor2_1.magic.lef
index 29043ef..e0fc6be 100644
--- a/cells/nor2/sky130_fd_sc_ms__nor2_1.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ms__nor2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.440000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_ms__nor2_2.magic.lef b/cells/nor2/sky130_fd_sc_ms__nor2_2.magic.lef
index aeef25a..9d55281 100644
--- a/cells/nor2/sky130_fd_sc_ms__nor2_2.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ms__nor2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_ms__nor2_4.magic.lef b/cells/nor2/sky130_fd_sc_ms__nor2_4.magic.lef
index e5ff56a..f00c72d 100644
--- a/cells/nor2/sky130_fd_sc_ms__nor2_4.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ms__nor2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nor2/sky130_fd_sc_ms__nor2_8.magic.lef b/cells/nor2/sky130_fd_sc_ms__nor2_8.magic.lef
index dd50a25..89e6794 100644
--- a/cells/nor2/sky130_fd_sc_ms__nor2_8.magic.lef
+++ b/cells/nor2/sky130_fd_sc_ms__nor2_8.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2_8
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2_8 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_ms__nor2b_1.magic.lef b/cells/nor2b/sky130_fd_sc_ms__nor2b_1.magic.lef
index cc0fc10..9b97a8d 100644
--- a/cells/nor2b/sky130_fd_sc_ms__nor2b_1.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_ms__nor2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_ms__nor2b_2.magic.lef b/cells/nor2b/sky130_fd_sc_ms__nor2b_2.magic.lef
index 8d6b2d5..c48a0fa 100644
--- a/cells/nor2b/sky130_fd_sc_ms__nor2b_2.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_ms__nor2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor2b/sky130_fd_sc_ms__nor2b_4.magic.lef b/cells/nor2b/sky130_fd_sc_ms__nor2b_4.magic.lef
index 4d00f2d..ca3c83a 100644
--- a/cells/nor2b/sky130_fd_sc_ms__nor2b_4.magic.lef
+++ b/cells/nor2b/sky130_fd_sc_ms__nor2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_ms__nor3_1.magic.lef b/cells/nor3/sky130_fd_sc_ms__nor3_1.magic.lef
index 78d7d20..e35a596 100644
--- a/cells/nor3/sky130_fd_sc_ms__nor3_1.magic.lef
+++ b/cells/nor3/sky130_fd_sc_ms__nor3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  1.920000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_ms__nor3_2.magic.lef b/cells/nor3/sky130_fd_sc_ms__nor3_2.magic.lef
index 49aad6e..e483dff 100644
--- a/cells/nor3/sky130_fd_sc_ms__nor3_2.magic.lef
+++ b/cells/nor3/sky130_fd_sc_ms__nor3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor3/sky130_fd_sc_ms__nor3_4.magic.lef b/cells/nor3/sky130_fd_sc_ms__nor3_4.magic.lef
index 8f20748..67817ca 100644
--- a/cells/nor3/sky130_fd_sc_ms__nor3_4.magic.lef
+++ b/cells/nor3/sky130_fd_sc_ms__nor3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_ms__nor3b_1.magic.lef b/cells/nor3b/sky130_fd_sc_ms__nor3b_1.magic.lef
index f9e6a95..a56e3be 100644
--- a/cells/nor3b/sky130_fd_sc_ms__nor3b_1.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_ms__nor3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_ms__nor3b_2.magic.lef b/cells/nor3b/sky130_fd_sc_ms__nor3b_2.magic.lef
index e3eb2ee..4e1ffec 100644
--- a/cells/nor3b/sky130_fd_sc_ms__nor3b_2.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_ms__nor3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nor3b/sky130_fd_sc_ms__nor3b_4.magic.lef b/cells/nor3b/sky130_fd_sc_ms__nor3b_4.magic.lef
index de55ef0..80ba645 100644
--- a/cells/nor3b/sky130_fd_sc_ms__nor3b_4.magic.lef
+++ b/cells/nor3b/sky130_fd_sc_ms__nor3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_ms__nor4_1.magic.lef b/cells/nor4/sky130_fd_sc_ms__nor4_1.magic.lef
index 89778f3..ebd8dc5 100644
--- a/cells/nor4/sky130_fd_sc_ms__nor4_1.magic.lef
+++ b/cells/nor4/sky130_fd_sc_ms__nor4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_ms__nor4_2.magic.lef b/cells/nor4/sky130_fd_sc_ms__nor4_2.magic.lef
index 4251b4b..af4eae8 100644
--- a/cells/nor4/sky130_fd_sc_ms__nor4_2.magic.lef
+++ b/cells/nor4/sky130_fd_sc_ms__nor4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/nor4/sky130_fd_sc_ms__nor4_4.magic.lef b/cells/nor4/sky130_fd_sc_ms__nor4_4.magic.lef
index 8f43a64..56b8cec 100644
--- a/cells/nor4/sky130_fd_sc_ms__nor4_4.magic.lef
+++ b/cells/nor4/sky130_fd_sc_ms__nor4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_ms__nor4b_1.magic.lef b/cells/nor4b/sky130_fd_sc_ms__nor4b_1.magic.lef
index e4561c4..5696261 100644
--- a/cells/nor4b/sky130_fd_sc_ms__nor4b_1.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_ms__nor4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_ms__nor4b_2.magic.lef b/cells/nor4b/sky130_fd_sc_ms__nor4b_2.magic.lef
index 923268a..7bba299 100644
--- a/cells/nor4b/sky130_fd_sc_ms__nor4b_2.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_ms__nor4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/nor4b/sky130_fd_sc_ms__nor4b_4.magic.lef b/cells/nor4b/sky130_fd_sc_ms__nor4b_4.magic.lef
index 77ef5f0..b29dfb0 100644
--- a/cells/nor4b/sky130_fd_sc_ms__nor4b_4.magic.lef
+++ b/cells/nor4b/sky130_fd_sc_ms__nor4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_ms__nor4bb_1.magic.lef b/cells/nor4bb/sky130_fd_sc_ms__nor4bb_1.magic.lef
index a6c40ee..c3e461a 100644
--- a/cells/nor4bb/sky130_fd_sc_ms__nor4bb_1.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_ms__nor4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_ms__nor4bb_2.magic.lef b/cells/nor4bb/sky130_fd_sc_ms__nor4bb_2.magic.lef
index a9e84e1..b154d9f 100644
--- a/cells/nor4bb/sky130_fd_sc_ms__nor4bb_2.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_ms__nor4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/nor4bb/sky130_fd_sc_ms__nor4bb_4.magic.lef b/cells/nor4bb/sky130_fd_sc_ms__nor4bb_4.magic.lef
index 658f85b..bf8bfee 100644
--- a/cells/nor4bb/sky130_fd_sc_ms__nor4bb_4.magic.lef
+++ b/cells/nor4bb/sky130_fd_sc_ms__nor4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__nor4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__nor4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_ms__o2111a_1.magic.lef b/cells/o2111a/sky130_fd_sc_ms__o2111a_1.magic.lef
index 72d7751..f659681 100644
--- a/cells/o2111a/sky130_fd_sc_ms__o2111a_1.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_ms__o2111a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2111a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2111a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_ms__o2111a_2.magic.lef b/cells/o2111a/sky130_fd_sc_ms__o2111a_2.magic.lef
index 1f4c721..35f86bf 100644
--- a/cells/o2111a/sky130_fd_sc_ms__o2111a_2.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_ms__o2111a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2111a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2111a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o2111a/sky130_fd_sc_ms__o2111a_4.magic.lef b/cells/o2111a/sky130_fd_sc_ms__o2111a_4.magic.lef
index a5386fe..d48a537 100644
--- a/cells/o2111a/sky130_fd_sc_ms__o2111a_4.magic.lef
+++ b/cells/o2111a/sky130_fd_sc_ms__o2111a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2111a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2111a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_ms__o2111ai_1.magic.lef b/cells/o2111ai/sky130_fd_sc_ms__o2111ai_1.magic.lef
index 8c8072c..ec566f4 100644
--- a/cells/o2111ai/sky130_fd_sc_ms__o2111ai_1.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_ms__o2111ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2111ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2111ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_ms__o2111ai_2.magic.lef b/cells/o2111ai/sky130_fd_sc_ms__o2111ai_2.magic.lef
index 75192a4..2d6b5f4 100644
--- a/cells/o2111ai/sky130_fd_sc_ms__o2111ai_2.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_ms__o2111ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2111ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2111ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o2111ai/sky130_fd_sc_ms__o2111ai_4.magic.lef b/cells/o2111ai/sky130_fd_sc_ms__o2111ai_4.magic.lef
index ae6c3b1..99f9e14 100644
--- a/cells/o2111ai/sky130_fd_sc_ms__o2111ai_4.magic.lef
+++ b/cells/o2111ai/sky130_fd_sc_ms__o2111ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2111ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2111ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_ms__o211a_1.magic.lef b/cells/o211a/sky130_fd_sc_ms__o211a_1.magic.lef
index 48261f7..98c72d5 100644
--- a/cells/o211a/sky130_fd_sc_ms__o211a_1.magic.lef
+++ b/cells/o211a/sky130_fd_sc_ms__o211a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o211a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o211a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_ms__o211a_2.magic.lef b/cells/o211a/sky130_fd_sc_ms__o211a_2.magic.lef
index f94b629..f1645fc 100644
--- a/cells/o211a/sky130_fd_sc_ms__o211a_2.magic.lef
+++ b/cells/o211a/sky130_fd_sc_ms__o211a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o211a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o211a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o211a/sky130_fd_sc_ms__o211a_4.magic.lef b/cells/o211a/sky130_fd_sc_ms__o211a_4.magic.lef
index 620c0e7..3562b4c 100644
--- a/cells/o211a/sky130_fd_sc_ms__o211a_4.magic.lef
+++ b/cells/o211a/sky130_fd_sc_ms__o211a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o211a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o211a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_ms__o211ai_1.magic.lef b/cells/o211ai/sky130_fd_sc_ms__o211ai_1.magic.lef
index 9be04f7..7d07035 100644
--- a/cells/o211ai/sky130_fd_sc_ms__o211ai_1.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_ms__o211ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o211ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o211ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_ms__o211ai_2.magic.lef b/cells/o211ai/sky130_fd_sc_ms__o211ai_2.magic.lef
index 91325fb..394e2e5 100644
--- a/cells/o211ai/sky130_fd_sc_ms__o211ai_2.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_ms__o211ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o211ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o211ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o211ai/sky130_fd_sc_ms__o211ai_4.magic.lef b/cells/o211ai/sky130_fd_sc_ms__o211ai_4.magic.lef
index 70689ff..2178f1d 100644
--- a/cells/o211ai/sky130_fd_sc_ms__o211ai_4.magic.lef
+++ b/cells/o211ai/sky130_fd_sc_ms__o211ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o211ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o211ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_ms__o21a_1.magic.lef b/cells/o21a/sky130_fd_sc_ms__o21a_1.magic.lef
index aa59359..4fccf11 100644
--- a/cells/o21a/sky130_fd_sc_ms__o21a_1.magic.lef
+++ b/cells/o21a/sky130_fd_sc_ms__o21a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_ms__o21a_2.magic.lef b/cells/o21a/sky130_fd_sc_ms__o21a_2.magic.lef
index 3fb4220..f8b7f79 100644
--- a/cells/o21a/sky130_fd_sc_ms__o21a_2.magic.lef
+++ b/cells/o21a/sky130_fd_sc_ms__o21a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21a/sky130_fd_sc_ms__o21a_4.magic.lef b/cells/o21a/sky130_fd_sc_ms__o21a_4.magic.lef
index 1cfbd12..5b0d149 100644
--- a/cells/o21a/sky130_fd_sc_ms__o21a_4.magic.lef
+++ b/cells/o21a/sky130_fd_sc_ms__o21a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_ms__o21ai_1.magic.lef b/cells/o21ai/sky130_fd_sc_ms__o21ai_1.magic.lef
index d1b2a48..756ad36 100644
--- a/cells/o21ai/sky130_fd_sc_ms__o21ai_1.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_ms__o21ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_ms__o21ai_2.magic.lef b/cells/o21ai/sky130_fd_sc_ms__o21ai_2.magic.lef
index bdcd529..e8815ac 100644
--- a/cells/o21ai/sky130_fd_sc_ms__o21ai_2.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_ms__o21ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o21ai/sky130_fd_sc_ms__o21ai_4.magic.lef b/cells/o21ai/sky130_fd_sc_ms__o21ai_4.magic.lef
index e3ca655..9ccbb4b 100644
--- a/cells/o21ai/sky130_fd_sc_ms__o21ai_4.magic.lef
+++ b/cells/o21ai/sky130_fd_sc_ms__o21ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_ms__o21ba_1.magic.lef b/cells/o21ba/sky130_fd_sc_ms__o21ba_1.magic.lef
index 3fbc24b..f53aa81 100644
--- a/cells/o21ba/sky130_fd_sc_ms__o21ba_1.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_ms__o21ba_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21ba_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21ba_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_ms__o21ba_2.magic.lef b/cells/o21ba/sky130_fd_sc_ms__o21ba_2.magic.lef
index b98a5f1..af610ce 100644
--- a/cells/o21ba/sky130_fd_sc_ms__o21ba_2.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_ms__o21ba_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21ba_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21ba_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o21ba/sky130_fd_sc_ms__o21ba_4.magic.lef b/cells/o21ba/sky130_fd_sc_ms__o21ba_4.magic.lef
index 37b6e0b..ef9469a 100644
--- a/cells/o21ba/sky130_fd_sc_ms__o21ba_4.magic.lef
+++ b/cells/o21ba/sky130_fd_sc_ms__o21ba_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21ba_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21ba_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_ms__o21bai_1.magic.lef b/cells/o21bai/sky130_fd_sc_ms__o21bai_1.magic.lef
index 0d5fed1..9c4de32 100644
--- a/cells/o21bai/sky130_fd_sc_ms__o21bai_1.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_ms__o21bai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21bai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21bai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_ms__o21bai_2.magic.lef b/cells/o21bai/sky130_fd_sc_ms__o21bai_2.magic.lef
index 7c858ee..1c9968a 100644
--- a/cells/o21bai/sky130_fd_sc_ms__o21bai_2.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_ms__o21bai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21bai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21bai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o21bai/sky130_fd_sc_ms__o21bai_4.magic.lef b/cells/o21bai/sky130_fd_sc_ms__o21bai_4.magic.lef
index ebbc1c0..641bd03 100644
--- a/cells/o21bai/sky130_fd_sc_ms__o21bai_4.magic.lef
+++ b/cells/o21bai/sky130_fd_sc_ms__o21bai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o21bai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o21bai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_ms__o221a_1.magic.lef b/cells/o221a/sky130_fd_sc_ms__o221a_1.magic.lef
index 2ec3d79..7c03435 100644
--- a/cells/o221a/sky130_fd_sc_ms__o221a_1.magic.lef
+++ b/cells/o221a/sky130_fd_sc_ms__o221a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o221a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o221a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_ms__o221a_2.magic.lef b/cells/o221a/sky130_fd_sc_ms__o221a_2.magic.lef
index a67b251..17591d3 100644
--- a/cells/o221a/sky130_fd_sc_ms__o221a_2.magic.lef
+++ b/cells/o221a/sky130_fd_sc_ms__o221a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o221a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o221a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o221a/sky130_fd_sc_ms__o221a_4.magic.lef b/cells/o221a/sky130_fd_sc_ms__o221a_4.magic.lef
index 8a9d6b2..79481bb 100644
--- a/cells/o221a/sky130_fd_sc_ms__o221a_4.magic.lef
+++ b/cells/o221a/sky130_fd_sc_ms__o221a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o221a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o221a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_ms__o221ai_1.magic.lef b/cells/o221ai/sky130_fd_sc_ms__o221ai_1.magic.lef
index 1e24180..3eccc8a 100644
--- a/cells/o221ai/sky130_fd_sc_ms__o221ai_1.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_ms__o221ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o221ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o221ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_ms__o221ai_2.magic.lef b/cells/o221ai/sky130_fd_sc_ms__o221ai_2.magic.lef
index 5b7fb42..682d03a 100644
--- a/cells/o221ai/sky130_fd_sc_ms__o221ai_2.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_ms__o221ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o221ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o221ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o221ai/sky130_fd_sc_ms__o221ai_4.magic.lef b/cells/o221ai/sky130_fd_sc_ms__o221ai_4.magic.lef
index 6ba730c..0bd3438 100644
--- a/cells/o221ai/sky130_fd_sc_ms__o221ai_4.magic.lef
+++ b/cells/o221ai/sky130_fd_sc_ms__o221ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o221ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o221ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_ms__o22a_1.magic.lef b/cells/o22a/sky130_fd_sc_ms__o22a_1.magic.lef
index 47f5f01..fe7d312 100644
--- a/cells/o22a/sky130_fd_sc_ms__o22a_1.magic.lef
+++ b/cells/o22a/sky130_fd_sc_ms__o22a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o22a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o22a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_ms__o22a_2.magic.lef b/cells/o22a/sky130_fd_sc_ms__o22a_2.magic.lef
index c58ea44..02c8fed 100644
--- a/cells/o22a/sky130_fd_sc_ms__o22a_2.magic.lef
+++ b/cells/o22a/sky130_fd_sc_ms__o22a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o22a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o22a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o22a/sky130_fd_sc_ms__o22a_4.magic.lef b/cells/o22a/sky130_fd_sc_ms__o22a_4.magic.lef
index 85c3739..594ee34 100644
--- a/cells/o22a/sky130_fd_sc_ms__o22a_4.magic.lef
+++ b/cells/o22a/sky130_fd_sc_ms__o22a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o22a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o22a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_ms__o22ai_1.magic.lef b/cells/o22ai/sky130_fd_sc_ms__o22ai_1.magic.lef
index 7b2c41a..dc17a27 100644
--- a/cells/o22ai/sky130_fd_sc_ms__o22ai_1.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_ms__o22ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o22ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o22ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_ms__o22ai_2.magic.lef b/cells/o22ai/sky130_fd_sc_ms__o22ai_2.magic.lef
index 6d0a411..8683cdf 100644
--- a/cells/o22ai/sky130_fd_sc_ms__o22ai_2.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_ms__o22ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o22ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o22ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o22ai/sky130_fd_sc_ms__o22ai_4.magic.lef b/cells/o22ai/sky130_fd_sc_ms__o22ai_4.magic.lef
index 18c0214..d3da5ba 100644
--- a/cells/o22ai/sky130_fd_sc_ms__o22ai_4.magic.lef
+++ b/cells/o22ai/sky130_fd_sc_ms__o22ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o22ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o22ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_1.magic.lef b/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_1.magic.lef
index a59a927..e47ea82 100644
--- a/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_1.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2bb2a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2bb2a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_2.magic.lef b/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_2.magic.lef
index 2229243..3187731 100644
--- a/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_2.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2bb2a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2bb2a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_4.magic.lef b/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_4.magic.lef
index ac4134a..953044d 100644
--- a/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_4.magic.lef
+++ b/cells/o2bb2a/sky130_fd_sc_ms__o2bb2a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2bb2a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2bb2a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_1.magic.lef b/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_1.magic.lef
index d0bb0cb..8be2653 100644
--- a/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_1.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2bb2ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2bb2ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_2.magic.lef b/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_2.magic.lef
index 3ea9df9..621ee78 100644
--- a/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_2.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2bb2ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2bb2ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_4.magic.lef b/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_4.magic.lef
index b0aedaf..ef3332d 100644
--- a/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_4.magic.lef
+++ b/cells/o2bb2ai/sky130_fd_sc_ms__o2bb2ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o2bb2ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o2bb2ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_ms__o311a_1.magic.lef b/cells/o311a/sky130_fd_sc_ms__o311a_1.magic.lef
index f8be502..ad7d5ad 100644
--- a/cells/o311a/sky130_fd_sc_ms__o311a_1.magic.lef
+++ b/cells/o311a/sky130_fd_sc_ms__o311a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o311a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o311a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_ms__o311a_2.magic.lef b/cells/o311a/sky130_fd_sc_ms__o311a_2.magic.lef
index 40f7ff8..e2a75b8 100644
--- a/cells/o311a/sky130_fd_sc_ms__o311a_2.magic.lef
+++ b/cells/o311a/sky130_fd_sc_ms__o311a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o311a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o311a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o311a/sky130_fd_sc_ms__o311a_4.magic.lef b/cells/o311a/sky130_fd_sc_ms__o311a_4.magic.lef
index 9aa073d..aa38af9 100644
--- a/cells/o311a/sky130_fd_sc_ms__o311a_4.magic.lef
+++ b/cells/o311a/sky130_fd_sc_ms__o311a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o311a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o311a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_ms__o311ai_1.magic.lef b/cells/o311ai/sky130_fd_sc_ms__o311ai_1.magic.lef
index 3e6627e..8320498 100644
--- a/cells/o311ai/sky130_fd_sc_ms__o311ai_1.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_ms__o311ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o311ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o311ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_ms__o311ai_2.magic.lef b/cells/o311ai/sky130_fd_sc_ms__o311ai_2.magic.lef
index a7822b9..1cc9b15 100644
--- a/cells/o311ai/sky130_fd_sc_ms__o311ai_2.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_ms__o311ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o311ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o311ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/o311ai/sky130_fd_sc_ms__o311ai_4.magic.lef b/cells/o311ai/sky130_fd_sc_ms__o311ai_4.magic.lef
index 1dbb824..b04803c 100644
--- a/cells/o311ai/sky130_fd_sc_ms__o311ai_4.magic.lef
+++ b/cells/o311ai/sky130_fd_sc_ms__o311ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o311ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o311ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_ms__o31a_1.magic.lef b/cells/o31a/sky130_fd_sc_ms__o31a_1.magic.lef
index 6d19ebf..28c665a 100644
--- a/cells/o31a/sky130_fd_sc_ms__o31a_1.magic.lef
+++ b/cells/o31a/sky130_fd_sc_ms__o31a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o31a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o31a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_ms__o31a_2.magic.lef b/cells/o31a/sky130_fd_sc_ms__o31a_2.magic.lef
index db4c2f8..8b8c911 100644
--- a/cells/o31a/sky130_fd_sc_ms__o31a_2.magic.lef
+++ b/cells/o31a/sky130_fd_sc_ms__o31a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o31a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o31a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o31a/sky130_fd_sc_ms__o31a_4.magic.lef b/cells/o31a/sky130_fd_sc_ms__o31a_4.magic.lef
index 974bddd..08281d2 100644
--- a/cells/o31a/sky130_fd_sc_ms__o31a_4.magic.lef
+++ b/cells/o31a/sky130_fd_sc_ms__o31a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o31a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o31a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_ms__o31ai_1.magic.lef b/cells/o31ai/sky130_fd_sc_ms__o31ai_1.magic.lef
index c56eb55..9e0b7bb 100644
--- a/cells/o31ai/sky130_fd_sc_ms__o31ai_1.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_ms__o31ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o31ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o31ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_ms__o31ai_2.magic.lef b/cells/o31ai/sky130_fd_sc_ms__o31ai_2.magic.lef
index 22fdb7a..39e5f81 100644
--- a/cells/o31ai/sky130_fd_sc_ms__o31ai_2.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_ms__o31ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o31ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o31ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o31ai/sky130_fd_sc_ms__o31ai_4.magic.lef b/cells/o31ai/sky130_fd_sc_ms__o31ai_4.magic.lef
index b7c18ce..5dcf3e7 100644
--- a/cells/o31ai/sky130_fd_sc_ms__o31ai_4.magic.lef
+++ b/cells/o31ai/sky130_fd_sc_ms__o31ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o31ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o31ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_ms__o32a_1.magic.lef b/cells/o32a/sky130_fd_sc_ms__o32a_1.magic.lef
index 11aa9ec..7095824 100644
--- a/cells/o32a/sky130_fd_sc_ms__o32a_1.magic.lef
+++ b/cells/o32a/sky130_fd_sc_ms__o32a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o32a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o32a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_ms__o32a_2.magic.lef b/cells/o32a/sky130_fd_sc_ms__o32a_2.magic.lef
index 0e50d9a..3cc438b 100644
--- a/cells/o32a/sky130_fd_sc_ms__o32a_2.magic.lef
+++ b/cells/o32a/sky130_fd_sc_ms__o32a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o32a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o32a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o32a/sky130_fd_sc_ms__o32a_4.magic.lef b/cells/o32a/sky130_fd_sc_ms__o32a_4.magic.lef
index a81acc4..7ff4e87 100644
--- a/cells/o32a/sky130_fd_sc_ms__o32a_4.magic.lef
+++ b/cells/o32a/sky130_fd_sc_ms__o32a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o32a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o32a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_ms__o32ai_1.magic.lef b/cells/o32ai/sky130_fd_sc_ms__o32ai_1.magic.lef
index 7e7ebe4..5eb6f1b 100644
--- a/cells/o32ai/sky130_fd_sc_ms__o32ai_1.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_ms__o32ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o32ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o32ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_ms__o32ai_2.magic.lef b/cells/o32ai/sky130_fd_sc_ms__o32ai_2.magic.lef
index 7fce542..817e0fc 100644
--- a/cells/o32ai/sky130_fd_sc_ms__o32ai_2.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_ms__o32ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o32ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o32ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/o32ai/sky130_fd_sc_ms__o32ai_4.magic.lef b/cells/o32ai/sky130_fd_sc_ms__o32ai_4.magic.lef
index 5c55121..ce8c3b0 100644
--- a/cells/o32ai/sky130_fd_sc_ms__o32ai_4.magic.lef
+++ b/cells/o32ai/sky130_fd_sc_ms__o32ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o32ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o32ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_ms__o41a_1.magic.lef b/cells/o41a/sky130_fd_sc_ms__o41a_1.magic.lef
index 691e400..4ccb885 100644
--- a/cells/o41a/sky130_fd_sc_ms__o41a_1.magic.lef
+++ b/cells/o41a/sky130_fd_sc_ms__o41a_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o41a_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o41a_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_ms__o41a_2.magic.lef b/cells/o41a/sky130_fd_sc_ms__o41a_2.magic.lef
index f30b807..17e699c 100644
--- a/cells/o41a/sky130_fd_sc_ms__o41a_2.magic.lef
+++ b/cells/o41a/sky130_fd_sc_ms__o41a_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o41a_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o41a_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/o41a/sky130_fd_sc_ms__o41a_4.magic.lef b/cells/o41a/sky130_fd_sc_ms__o41a_4.magic.lef
index a4223c0..cea3dbc 100644
--- a/cells/o41a/sky130_fd_sc_ms__o41a_4.magic.lef
+++ b/cells/o41a/sky130_fd_sc_ms__o41a_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o41a_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o41a_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_ms__o41ai_1.magic.lef b/cells/o41ai/sky130_fd_sc_ms__o41ai_1.magic.lef
index 679a2b0..397ed14 100644
--- a/cells/o41ai/sky130_fd_sc_ms__o41ai_1.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_ms__o41ai_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o41ai_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o41ai_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_ms__o41ai_2.magic.lef b/cells/o41ai/sky130_fd_sc_ms__o41ai_2.magic.lef
index cbf4d69..f8a875d 100644
--- a/cells/o41ai/sky130_fd_sc_ms__o41ai_2.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_ms__o41ai_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o41ai_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o41ai_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.240000 BY  3.330000 ;
diff --git a/cells/o41ai/sky130_fd_sc_ms__o41ai_4.magic.lef b/cells/o41ai/sky130_fd_sc_ms__o41ai_4.magic.lef
index f128a70..85084d5 100644
--- a/cells/o41ai/sky130_fd_sc_ms__o41ai_4.magic.lef
+++ b/cells/o41ai/sky130_fd_sc_ms__o41ai_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__o41ai_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__o41ai_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_ms__or2_1.magic.lef b/cells/or2/sky130_fd_sc_ms__or2_1.magic.lef
index 903c2eb..1204cb5 100644
--- a/cells/or2/sky130_fd_sc_ms__or2_1.magic.lef
+++ b/cells/or2/sky130_fd_sc_ms__or2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_ms__or2_2.magic.lef b/cells/or2/sky130_fd_sc_ms__or2_2.magic.lef
index ad2401f..062f6d2 100644
--- a/cells/or2/sky130_fd_sc_ms__or2_2.magic.lef
+++ b/cells/or2/sky130_fd_sc_ms__or2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.400000 BY  3.330000 ;
diff --git a/cells/or2/sky130_fd_sc_ms__or2_4.magic.lef b/cells/or2/sky130_fd_sc_ms__or2_4.magic.lef
index 7f37bbd..21a84d7 100644
--- a/cells/or2/sky130_fd_sc_ms__or2_4.magic.lef
+++ b/cells/or2/sky130_fd_sc_ms__or2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_ms__or2b_1.magic.lef b/cells/or2b/sky130_fd_sc_ms__or2b_1.magic.lef
index edb1028..d051940 100644
--- a/cells/or2b/sky130_fd_sc_ms__or2b_1.magic.lef
+++ b/cells/or2b/sky130_fd_sc_ms__or2b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or2b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or2b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_ms__or2b_2.magic.lef b/cells/or2b/sky130_fd_sc_ms__or2b_2.magic.lef
index de50792..14b26da 100644
--- a/cells/or2b/sky130_fd_sc_ms__or2b_2.magic.lef
+++ b/cells/or2b/sky130_fd_sc_ms__or2b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or2b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or2b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or2b/sky130_fd_sc_ms__or2b_4.magic.lef b/cells/or2b/sky130_fd_sc_ms__or2b_4.magic.lef
index 1d022c1..844e027 100644
--- a/cells/or2b/sky130_fd_sc_ms__or2b_4.magic.lef
+++ b/cells/or2b/sky130_fd_sc_ms__or2b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or2b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or2b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_ms__or3_1.magic.lef b/cells/or3/sky130_fd_sc_ms__or3_1.magic.lef
index 51c6733..37adf47 100644
--- a/cells/or3/sky130_fd_sc_ms__or3_1.magic.lef
+++ b/cells/or3/sky130_fd_sc_ms__or3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  2.880000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_ms__or3_2.magic.lef b/cells/or3/sky130_fd_sc_ms__or3_2.magic.lef
index 05f8038..436f29b 100644
--- a/cells/or3/sky130_fd_sc_ms__or3_2.magic.lef
+++ b/cells/or3/sky130_fd_sc_ms__or3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or3/sky130_fd_sc_ms__or3_4.magic.lef b/cells/or3/sky130_fd_sc_ms__or3_4.magic.lef
index 1abb4cf..808cc5c 100644
--- a/cells/or3/sky130_fd_sc_ms__or3_4.magic.lef
+++ b/cells/or3/sky130_fd_sc_ms__or3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_ms__or3b_1.magic.lef b/cells/or3b/sky130_fd_sc_ms__or3b_1.magic.lef
index 3ea952f..5464c46 100644
--- a/cells/or3b/sky130_fd_sc_ms__or3b_1.magic.lef
+++ b/cells/or3b/sky130_fd_sc_ms__or3b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or3b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or3b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_ms__or3b_2.magic.lef b/cells/or3b/sky130_fd_sc_ms__or3b_2.magic.lef
index 167878a..f37d46b 100644
--- a/cells/or3b/sky130_fd_sc_ms__or3b_2.magic.lef
+++ b/cells/or3b/sky130_fd_sc_ms__or3b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or3b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or3b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or3b/sky130_fd_sc_ms__or3b_4.magic.lef b/cells/or3b/sky130_fd_sc_ms__or3b_4.magic.lef
index 879c2e4..4a68f46 100644
--- a/cells/or3b/sky130_fd_sc_ms__or3b_4.magic.lef
+++ b/cells/or3b/sky130_fd_sc_ms__or3b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or3b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or3b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.760000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_ms__or4_1.magic.lef b/cells/or4/sky130_fd_sc_ms__or4_1.magic.lef
index 7fb1cf8..dd69ff5 100644
--- a/cells/or4/sky130_fd_sc_ms__or4_1.magic.lef
+++ b/cells/or4/sky130_fd_sc_ms__or4_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_ms__or4_2.magic.lef b/cells/or4/sky130_fd_sc_ms__or4_2.magic.lef
index fd15d35..0e6fdf6 100644
--- a/cells/or4/sky130_fd_sc_ms__or4_2.magic.lef
+++ b/cells/or4/sky130_fd_sc_ms__or4_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/or4/sky130_fd_sc_ms__or4_4.magic.lef b/cells/or4/sky130_fd_sc_ms__or4_4.magic.lef
index 1e0f40e..107a318 100644
--- a/cells/or4/sky130_fd_sc_ms__or4_4.magic.lef
+++ b/cells/or4/sky130_fd_sc_ms__or4_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  6.720000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_ms__or4b_1.magic.lef b/cells/or4b/sky130_fd_sc_ms__or4b_1.magic.lef
index 6f975d4..c901c6b 100644
--- a/cells/or4b/sky130_fd_sc_ms__or4b_1.magic.lef
+++ b/cells/or4b/sky130_fd_sc_ms__or4b_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4b_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4b_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_ms__or4b_2.magic.lef b/cells/or4b/sky130_fd_sc_ms__or4b_2.magic.lef
index 82c29e6..3856a38 100644
--- a/cells/or4b/sky130_fd_sc_ms__or4b_2.magic.lef
+++ b/cells/or4b/sky130_fd_sc_ms__or4b_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4b_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4b_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.320000 BY  3.330000 ;
diff --git a/cells/or4b/sky130_fd_sc_ms__or4b_4.magic.lef b/cells/or4b/sky130_fd_sc_ms__or4b_4.magic.lef
index ec3cc62..cf9941b 100644
--- a/cells/or4b/sky130_fd_sc_ms__or4b_4.magic.lef
+++ b/cells/or4b/sky130_fd_sc_ms__or4b_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4b_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4b_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.200000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_ms__or4bb_1.magic.lef b/cells/or4bb/sky130_fd_sc_ms__or4bb_1.magic.lef
index bbc1765..89811b8 100644
--- a/cells/or4bb/sky130_fd_sc_ms__or4bb_1.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_ms__or4bb_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4bb_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4bb_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_ms__or4bb_2.magic.lef b/cells/or4bb/sky130_fd_sc_ms__or4bb_2.magic.lef
index e671858..d010b9d 100644
--- a/cells/or4bb/sky130_fd_sc_ms__or4bb_2.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_ms__or4bb_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4bb_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4bb_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/or4bb/sky130_fd_sc_ms__or4bb_4.magic.lef b/cells/or4bb/sky130_fd_sc_ms__or4bb_4.magic.lef
index 84185c1..3a6d4ad 100644
--- a/cells/or4bb/sky130_fd_sc_ms__or4bb_4.magic.lef
+++ b/cells/or4bb/sky130_fd_sc_ms__or4bb_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__or4bb_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__or4bb_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_1.magic.lef b/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_1.magic.lef
index 1fc11dd..e6b25e5 100644
--- a/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_1.magic.lef
+++ b/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfbbn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfbbn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.80000 BY  3.330000 ;
diff --git a/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_2.magic.lef b/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_2.magic.lef
index 32bd881..14e62b5 100644
--- a/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_2.magic.lef
+++ b/cells/sdfbbn/sky130_fd_sc_ms__sdfbbn_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfbbn_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfbbn_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  18.24000 BY  3.330000 ;
diff --git a/cells/sdfbbp/sky130_fd_sc_ms__sdfbbp_1.magic.lef b/cells/sdfbbp/sky130_fd_sc_ms__sdfbbp_1.magic.lef
index 23b52f4..e672d7a 100644
--- a/cells/sdfbbp/sky130_fd_sc_ms__sdfbbp_1.magic.lef
+++ b/cells/sdfbbp/sky130_fd_sc_ms__sdfbbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfbbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfbbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.84000 BY  3.330000 ;
diff --git a/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_1.magic.lef b/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_1.magic.lef
index edbf74b..4c24110 100644
--- a/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_1.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfrbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfrbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_2.magic.lef b/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_2.magic.lef
index 99d5a80..70a30fc 100644
--- a/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_2.magic.lef
+++ b/cells/sdfrbp/sky130_fd_sc_ms__sdfrbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfrbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfrbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.88000 BY  3.330000 ;
diff --git a/cells/sdfrtn/sky130_fd_sc_ms__sdfrtn_1.magic.lef b/cells/sdfrtn/sky130_fd_sc_ms__sdfrtn_1.magic.lef
index 5069994..05f7388 100644
--- a/cells/sdfrtn/sky130_fd_sc_ms__sdfrtn_1.magic.lef
+++ b/cells/sdfrtn/sky130_fd_sc_ms__sdfrtn_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfrtn_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfrtn_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_1.magic.lef b/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_1.magic.lef
index e18283b..2d59a69 100644
--- a/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_1.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfrtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfrtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_2.magic.lef b/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_2.magic.lef
index f1a52fb..aec48cf 100644
--- a/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_2.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfrtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfrtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_4.magic.lef b/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_4.magic.lef
index f0e1762..eb2ecba 100644
--- a/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_4.magic.lef
+++ b/cells/sdfrtp/sky130_fd_sc_ms__sdfrtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfrtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfrtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.88000 BY  3.330000 ;
diff --git a/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_1.magic.lef b/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_1.magic.lef
index d6cc1bc..590c519 100644
--- a/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_1.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfsbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfsbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.40000 BY  3.330000 ;
diff --git a/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_2.magic.lef b/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_2.magic.lef
index 647ecab..be39cd4 100644
--- a/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_2.magic.lef
+++ b/cells/sdfsbp/sky130_fd_sc_ms__sdfsbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfsbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfsbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  17.76000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_ms__sdfstp_1.magic.lef b/cells/sdfstp/sky130_fd_sc_ms__sdfstp_1.magic.lef
index ffbf6e1..6cbf30c 100644
--- a/cells/sdfstp/sky130_fd_sc_ms__sdfstp_1.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_ms__sdfstp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfstp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfstp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.92000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_ms__sdfstp_2.magic.lef b/cells/sdfstp/sky130_fd_sc_ms__sdfstp_2.magic.lef
index 6f818bc..c9cb844 100644
--- a/cells/sdfstp/sky130_fd_sc_ms__sdfstp_2.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_ms__sdfstp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfstp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfstp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  14.88000 BY  3.330000 ;
diff --git a/cells/sdfstp/sky130_fd_sc_ms__sdfstp_4.magic.lef b/cells/sdfstp/sky130_fd_sc_ms__sdfstp_4.magic.lef
index dcc865d..8bb4b58 100644
--- a/cells/sdfstp/sky130_fd_sc_ms__sdfstp_4.magic.lef
+++ b/cells/sdfstp/sky130_fd_sc_ms__sdfstp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfstp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfstp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.84000 BY  3.330000 ;
diff --git a/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_1.magic.lef b/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_1.magic.lef
index a07f2a2..4ad0641 100644
--- a/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_1.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_2.magic.lef b/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_2.magic.lef
index 9ca2c93..8abfbd0 100644
--- a/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_2.magic.lef
+++ b/cells/sdfxbp/sky130_fd_sc_ms__sdfxbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfxbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfxbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  13.44000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_1.magic.lef b/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_1.magic.lef
index c2ae658..e048a9a 100644
--- a/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_1.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  11.04000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_2.magic.lef b/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_2.magic.lef
index 48d187c..ce5a996 100644
--- a/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_2.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfxtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfxtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.00000 BY  3.330000 ;
diff --git a/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_4.magic.lef b/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_4.magic.lef
index 19d55d6..bc9dc93 100644
--- a/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_4.magic.lef
+++ b/cells/sdfxtp/sky130_fd_sc_ms__sdfxtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdfxtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdfxtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  12.48000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_1.magic.lef b/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_1.magic.lef
index 7390597..4d6f491 100644
--- a/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_1.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdlclkp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdlclkp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  7.680000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_2.magic.lef b/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_2.magic.lef
index 6cc9afd..7af8cd3 100644
--- a/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_2.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdlclkp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdlclkp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_4.magic.lef b/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_4.magic.lef
index 54b9c3c..a0ad43e 100644
--- a/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_4.magic.lef
+++ b/cells/sdlclkp/sky130_fd_sc_ms__sdlclkp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sdlclkp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sdlclkp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_1.magic.lef b/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_1.magic.lef
index fee21fb..0e739d6 100644
--- a/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_1.magic.lef
+++ b/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sedfxbp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sedfxbp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.32000 BY  3.330000 ;
diff --git a/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_2.magic.lef b/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_2.magic.lef
index 5d399b6..be04041 100644
--- a/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_2.magic.lef
+++ b/cells/sedfxbp/sky130_fd_sc_ms__sedfxbp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sedfxbp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sedfxbp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  17.28000 BY  3.330000 ;
diff --git a/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_1.magic.lef b/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_1.magic.lef
index 9d56e17..52e9edc 100644
--- a/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_1.magic.lef
+++ b/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sedfxtp_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sedfxtp_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  15.36000 BY  3.330000 ;
diff --git a/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_2.magic.lef b/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_2.magic.lef
index db472ca..a9897f4 100644
--- a/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_2.magic.lef
+++ b/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sedfxtp_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sedfxtp_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.32000 BY  3.330000 ;
diff --git a/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_4.magic.lef b/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_4.magic.lef
index e9a08f6..2a1b8b1 100644
--- a/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_4.magic.lef
+++ b/cells/sedfxtp/sky130_fd_sc_ms__sedfxtp_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__sedfxtp_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__sedfxtp_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  16.80000 BY  3.330000 ;
diff --git a/cells/tap/sky130_fd_sc_ms__tap_1.magic.lef b/cells/tap/sky130_fd_sc_ms__tap_1.magic.lef
index 1b2d0e0..5bae8bb 100644
--- a/cells/tap/sky130_fd_sc_ms__tap_1.magic.lef
+++ b/cells/tap/sky130_fd_sc_ms__tap_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__tap_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__tap_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/tap/sky130_fd_sc_ms__tap_2.magic.lef b/cells/tap/sky130_fd_sc_ms__tap_2.magic.lef
index 32e6b41..d24734b 100644
--- a/cells/tap/sky130_fd_sc_ms__tap_2.magic.lef
+++ b/cells/tap/sky130_fd_sc_ms__tap_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__tap_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__tap_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/tapmet1/sky130_fd_sc_ms__tapmet1_2.magic.lef b/cells/tapmet1/sky130_fd_sc_ms__tapmet1_2.magic.lef
index e3af8cb..4c486c8 100644
--- a/cells/tapmet1/sky130_fd_sc_ms__tapmet1_2.magic.lef
+++ b/cells/tapmet1/sky130_fd_sc_ms__tapmet1_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__tapmet1_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__tapmet1_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.960000 BY  3.330000 ;
diff --git a/cells/tapvgnd/sky130_fd_sc_ms__tapvgnd_1.magic.lef b/cells/tapvgnd/sky130_fd_sc_ms__tapvgnd_1.magic.lef
index 9e36777..a2cc723 100644
--- a/cells/tapvgnd/sky130_fd_sc_ms__tapvgnd_1.magic.lef
+++ b/cells/tapvgnd/sky130_fd_sc_ms__tapvgnd_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__tapvgnd_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__tapvgnd_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/tapvgnd2/sky130_fd_sc_ms__tapvgnd2_1.magic.lef b/cells/tapvgnd2/sky130_fd_sc_ms__tapvgnd2_1.magic.lef
index 2abecfa..d2dea1a 100644
--- a/cells/tapvgnd2/sky130_fd_sc_ms__tapvgnd2_1.magic.lef
+++ b/cells/tapvgnd2/sky130_fd_sc_ms__tapvgnd2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__tapvgnd2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__tapvgnd2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/tapvpwrvgnd/sky130_fd_sc_ms__tapvpwrvgnd_1.magic.lef b/cells/tapvpwrvgnd/sky130_fd_sc_ms__tapvpwrvgnd_1.magic.lef
index b1f500e..0e59586 100644
--- a/cells/tapvpwrvgnd/sky130_fd_sc_ms__tapvpwrvgnd_1.magic.lef
+++ b/cells/tapvpwrvgnd/sky130_fd_sc_ms__tapvpwrvgnd_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__tapvpwrvgnd_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__tapvpwrvgnd_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  0.480000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_ms__xnor2_1.magic.lef b/cells/xnor2/sky130_fd_sc_ms__xnor2_1.magic.lef
index c0f34e5..ea4f20a 100644
--- a/cells/xnor2/sky130_fd_sc_ms__xnor2_1.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_ms__xnor2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xnor2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xnor2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.360000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_ms__xnor2_2.magic.lef b/cells/xnor2/sky130_fd_sc_ms__xnor2_2.magic.lef
index 248027e..2952ff4 100644
--- a/cells/xnor2/sky130_fd_sc_ms__xnor2_2.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_ms__xnor2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xnor2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xnor2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  5.280000 BY  3.330000 ;
diff --git a/cells/xnor2/sky130_fd_sc_ms__xnor2_4.magic.lef b/cells/xnor2/sky130_fd_sc_ms__xnor2_4.magic.lef
index 120bce8..a7c0f48 100644
--- a/cells/xnor2/sky130_fd_sc_ms__xnor2_4.magic.lef
+++ b/cells/xnor2/sky130_fd_sc_ms__xnor2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xnor2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xnor2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/xnor3/sky130_fd_sc_ms__xnor3_1.magic.lef b/cells/xnor3/sky130_fd_sc_ms__xnor3_1.magic.lef
index d2d1f41..f78c94a 100644
--- a/cells/xnor3/sky130_fd_sc_ms__xnor3_1.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_ms__xnor3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xnor3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xnor3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.160000 BY  3.330000 ;
diff --git a/cells/xnor3/sky130_fd_sc_ms__xnor3_2.magic.lef b/cells/xnor3/sky130_fd_sc_ms__xnor3_2.magic.lef
index 8354118..c3c6634 100644
--- a/cells/xnor3/sky130_fd_sc_ms__xnor3_2.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_ms__xnor3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xnor3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xnor3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/xnor3/sky130_fd_sc_ms__xnor3_4.magic.lef b/cells/xnor3/sky130_fd_sc_ms__xnor3_4.magic.lef
index c1c5d94..69e3e86 100644
--- a/cells/xnor3/sky130_fd_sc_ms__xnor3_4.magic.lef
+++ b/cells/xnor3/sky130_fd_sc_ms__xnor3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xnor3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xnor3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.08000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_ms__xor2_1.magic.lef b/cells/xor2/sky130_fd_sc_ms__xor2_1.magic.lef
index fa43a78..7e634fa 100644
--- a/cells/xor2/sky130_fd_sc_ms__xor2_1.magic.lef
+++ b/cells/xor2/sky130_fd_sc_ms__xor2_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xor2_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xor2_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  3.840000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_ms__xor2_2.magic.lef b/cells/xor2/sky130_fd_sc_ms__xor2_2.magic.lef
index 2a28971..1aa34d6 100644
--- a/cells/xor2/sky130_fd_sc_ms__xor2_2.magic.lef
+++ b/cells/xor2/sky130_fd_sc_ms__xor2_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xor2_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xor2_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  4.800000 BY  3.330000 ;
diff --git a/cells/xor2/sky130_fd_sc_ms__xor2_4.magic.lef b/cells/xor2/sky130_fd_sc_ms__xor2_4.magic.lef
index 0b01173..e65fbde 100644
--- a/cells/xor2/sky130_fd_sc_ms__xor2_4.magic.lef
+++ b/cells/xor2/sky130_fd_sc_ms__xor2_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xor2_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xor2_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  8.640000 BY  3.330000 ;
diff --git a/cells/xor3/sky130_fd_sc_ms__xor3_1.magic.lef b/cells/xor3/sky130_fd_sc_ms__xor3_1.magic.lef
index c14a05b..2a8b9e4 100644
--- a/cells/xor3/sky130_fd_sc_ms__xor3_1.magic.lef
+++ b/cells/xor3/sky130_fd_sc_ms__xor3_1.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xor3_1
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xor3_1 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.120000 BY  3.330000 ;
diff --git a/cells/xor3/sky130_fd_sc_ms__xor3_2.magic.lef b/cells/xor3/sky130_fd_sc_ms__xor3_2.magic.lef
index 9bf970e..f45c1cc 100644
--- a/cells/xor3/sky130_fd_sc_ms__xor3_2.magic.lef
+++ b/cells/xor3/sky130_fd_sc_ms__xor3_2.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xor3_2
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xor3_2 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  9.600000 BY  3.330000 ;
diff --git a/cells/xor3/sky130_fd_sc_ms__xor3_4.magic.lef b/cells/xor3/sky130_fd_sc_ms__xor3_4.magic.lef
index c5c9169..4e67ea3 100644
--- a/cells/xor3/sky130_fd_sc_ms__xor3_4.magic.lef
+++ b/cells/xor3/sky130_fd_sc_ms__xor3_4.magic.lef
@@ -24,7 +24,6 @@
 END UNITS
 MACRO sky130_fd_sc_ms__xor3_4
   CLASS CORE ;
-  SOURCE USER ;
   FOREIGN sky130_fd_sc_ms__xor3_4 ;
   ORIGIN  0.000000  0.000000 ;
   SIZE  10.56000 BY  3.330000 ;