diff --git a/modules/sod.fpd b/modules/sod.fpd
index 3b5b3f7..3fd939e 100644
--- a/modules/sod.fpd
+++ b/modules/sod.fpd
@@ -25,7 +25,7 @@ frame outline {
 }
 
 frame symbol {
-	set s = B/2-w*2
+	set s = S-w*2
 
 	__0: vec @(-s, s)
 	__1: vec @(-s, -s)
@@ -42,10 +42,10 @@ package "SOD-$name"
 unit mm
 
 table
-    { name, B, H, Cx, Px, Py }
-    { "123", 1.8mm, 3mm, 3.3mm, 1mm, 1.2mm }
-    { "323", 1.3mm, 1.7mm, 2.4mm, 0.6mm, 0.6mm }
-    { "523", 0.8mm, 1.2mm, 1.7mm, 0.8mm, 0.5mm }
+    { name, B, H, Cx, Px, Py, S }
+    { "123", 1.8mm, 3mm, 3.3mm, 1mm, 1.2mm, B/2 }
+    { "323", 1.3mm, 1.7mm, 2.4mm, 0.6mm, 0.6mm, B/2 }
+    { "523", 0.8mm, 1.2mm, 1.7mm, 0.8mm, 0.5mm, B*0.6 }
 
 set w = 5mil