diff --git a/connector/usb-a-plug.yaml b/connector/usb-a-plug.yaml
index df3490a..2b58c81 100644
--- a/connector/usb-a-plug.yaml
+++ b/connector/usb-a-plug.yaml
@@ -23,18 +23,18 @@ housing:
 
   # power
   numbers: 1,4
-  padWidth: 1.0
+  padWidth: 1.4 # spec says 1.0, but there is space for a bit more
   padHeight: 7.41
   rowCount: 1
   columnCount: 2
   pitch: 7.0
-  rowDY: 0.93 # 11.75/2-8.65+7.41/2
+  rowDY: -0.93 # 11.75/2-8.65+7.41/2
 
   # data
   numbers1: 2,3
-  padWidth1: 1.0
+  padWidth1: 1.2 # spec says 1.0, but there is space for a bit more
   padHeight1: 6.41
   rowCount1: 1
   columnCount1: 2
   pitch1: 2.0
-  rowDY1: 0.43 # 11.75/2-8.65+6.41/2
+  rowDY1: -0.43 # 11.75/2-8.65+6.41/2