precheck run
diff --git a/lef/user_project_wrapper.lef b/lef/user_project_wrapper.lef
index 158d5da..1d14bf6 100644
--- a/lef/user_project_wrapper.lef
+++ b/lef/user_project_wrapper.lef
@@ -8189,9 +8189,9 @@
   END vssa2
   OBS
       LAYER li1 ;
-        RECT 276.145 2.805 2799.415 3477.435 ;
+        RECT 39.245 2.805 2856.915 3477.435 ;
       LAYER met1 ;
-        RECT 2.830 2.760 2914.100 3512.160 ;
+        RECT 5.520 2.760 2914.100 3512.160 ;
       LAYER met2 ;
         RECT 2.710 0.300 2917.370 3519.700 ;
       LAYER met3 ;