diff --git a/sky130/custom/sky130_fd_io/gds/sky130_ef_io.gds b/sky130/custom/sky130_fd_io/gds/sky130_ef_io.gds
index 1dbaa16..e07f37e 100644
--- a/sky130/custom/sky130_fd_io/gds/sky130_ef_io.gds
+++ b/sky130/custom/sky130_fd_io/gds/sky130_ef_io.gds
Binary files differ
diff --git a/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vccd_lvc_clamped2_pad.lef b/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vccd_lvc_clamped2_pad.lef
index f4cf2f8..75f7e1e 100644
--- a/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vccd_lvc_clamped2_pad.lef
+++ b/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vccd_lvc_clamped2_pad.lef
@@ -314,10 +314,15 @@
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         RECT 75.245 34.455 86.195 38.325 ;
         RECT 16.655 -0.035 56.565 0.000 ;
-        RECT 0.510 -0.815 56.565 -0.035 ;
+        RECT 20.495 -0.815 56.565 -0.035 ;
         RECT 76.200 -0.815 85.935 34.455 ;
-        RECT 0.510 -6.535 85.935 -0.815 ;
-        RECT 0.510 -10.535 81.935 -6.535 ;
+        RECT 20.495 -1.015 85.935 -0.815 ;
+        POLYGON 18.655 -1.015 18.655 -3.015 16.655 -3.015 ;
+        RECT 18.655 -3.015 85.935 -1.015 ;
+        RECT 16.655 -6.535 85.935 -3.015 ;
+        RECT 16.655 -8.535 81.935 -6.535 ;
+        POLYGON 16.655 -8.535 18.655 -8.535 18.655 -10.535 ;
+        RECT 18.655 -10.535 81.935 -8.535 ;
         POLYGON 81.935 -6.535 85.935 -6.535 81.935 -10.535 ;
       LAYER met2 ;
         RECT 0.490 44.200 75.000 194.395 ;
diff --git a/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vssd_lvc_clamped2_pad.lef b/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vssd_lvc_clamped2_pad.lef
index 238780d..5502c2f 100644
--- a/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vssd_lvc_clamped2_pad.lef
+++ b/sky130/custom/sky130_fd_io/lef/sky130_ef_io__vssd_lvc_clamped2_pad.lef
@@ -314,10 +314,15 @@
         RECT 0.120 0.000 75.000 197.805 ;
         RECT 75.245 34.455 86.195 38.325 ;
         RECT 16.655 -0.035 56.565 0.000 ;
-        RECT 0.510 -0.815 56.565 -0.035 ;
+        RECT 20.495 -0.815 56.565 -0.035 ;
         RECT 76.200 -0.815 85.935 34.455 ;
-        RECT 0.510 -6.535 85.935 -0.815 ;
-        RECT 0.510 -10.535 81.935 -6.535 ;
+        RECT 20.495 -1.015 85.935 -0.815 ;
+        POLYGON 18.655 -1.015 18.655 -3.015 16.655 -3.015 ;
+        RECT 18.655 -3.015 85.935 -1.015 ;
+        RECT 16.655 -6.535 85.935 -3.015 ;
+        RECT 16.655 -8.535 81.935 -6.535 ;
+        POLYGON 16.655 -8.535 18.655 -8.535 18.655 -10.535 ;
+        RECT 18.655 -10.535 81.935 -8.535 ;
         POLYGON 81.935 -6.535 85.935 -6.535 81.935 -10.535 ;
       LAYER met2 ;
         RECT 0.500 44.200 75.000 194.395 ;