diff --git a/DriveBeltConnector/OpenXDriveBeltConnector.scad b/DriveBeltConnector/OpenXDriveBeltConnector.scad
index bb3bb32..fde5314 100644
--- a/DriveBeltConnector/OpenXDriveBeltConnector.scad
+++ b/DriveBeltConnector/OpenXDriveBeltConnector.scad
@@ -100,8 +100,8 @@ module BeltConnectorBase(l, w, d,  l1, l2, l3, bw, bd,  hpx, hpy, hd,  naf, nt)
         translate([-l1/2-l2,-w/2, 0])
             cube(size=[l1+l2+l2, w, d]) ;
         for ( xo =[-l1/2-l2, l1/2] )
-            translate([xo,-w/2,0])
-                cube(size=[l2, w, d+l2]) ;
+            translate([xo,-w/2+2,0])
+                cube(size=[l2, w-4, d+l2]) ;
     }
 }
 
@@ -118,7 +118,7 @@ module BeltConnectorClamp(l, w, d, hpy, hd, naf, nt)
 {
     difference()
     {
-        translate([-l/2, -w/2, 0]) cube(size=[l, w, d]);
+        translate([-l/2, -w/2, 0]) cube(size=[l, w-1.5, d]);
         for ( yo = [-hpy/2, hpy/2] )
         {
             //translate([0, yo, d]) 
@@ -130,7 +130,7 @@ module BeltConnectorClamp(l, w, d, hpy, hd, naf, nt)
     }
 }
 
-BeltConnectorBase(40, 20, 5,   10, 2, 6,   6, 2.5,   33, 12, 3,   5.5, 2);
+BeltConnectorBase(40, 20, 5,   10, 2, 7,   6, 2.5,   33, 12, 3,   5.5, 2);
 
 for ( xo = [ -20, 20 ] )
 {
diff --git a/DriveBeltConnector/OpenXDriveBeltConnector.stl b/DriveBeltConnector/OpenXDriveBeltConnector.stl
index c8b12ef..f5e46b2 100644
--- a/DriveBeltConnector/OpenXDriveBeltConnector.stl
+++ b/DriveBeltConnector/OpenXDriveBeltConnector.stl
@@ -48,69 +48,13 @@ solid OpenSCAD_Model
       vertex 20.000000 -10.000000 0.000000
     endloop
   endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex 5.000000 -10.000000 5.000000
-      vertex -5.000000 -10.000000 5.000000
-      vertex 20.000000 -10.000000 0.000000
-    endloop
-  endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex 7.000000 -10.000000 5.000000
-      vertex 5.000000 -10.000000 5.000000
-      vertex 20.000000 -10.000000 0.000000
-    endloop
-  endfacet
   facet normal 0.000000 -1.000000 0.000000
     outer loop
       vertex 20.000000 -10.000000 5.000000
-      vertex 7.000000 -10.000000 5.000000
-      vertex 20.000000 -10.000000 0.000000
-    endloop
-  endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex 7.000000 -10.000000 7.000000
-      vertex 5.000000 -10.000000 5.000000
-      vertex 7.000000 -10.000000 5.000000
-    endloop
-  endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex -5.000000 -10.000000 5.000000
-      vertex -7.000000 -10.000000 5.000000
-      vertex 20.000000 -10.000000 0.000000
-    endloop
-  endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex -7.000000 -10.000000 5.000000
       vertex -20.000000 -10.000000 5.000000
       vertex 20.000000 -10.000000 0.000000
     endloop
   endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex -5.000000 -10.000000 5.000000
-      vertex -5.000000 -10.000000 7.000000
-      vertex -7.000000 -10.000000 5.000000
-    endloop
-  endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex -7.000000 -10.000000 7.000000
-      vertex -7.000000 -10.000000 5.000000
-      vertex -5.000000 -10.000000 7.000000
-    endloop
-  endfacet
-  facet normal 0.000000 -1.000000 0.000000
-    outer loop
-      vertex 5.000000 -10.000000 7.000000
-      vertex 5.000000 -10.000000 5.000000
-      vertex 7.000000 -10.000000 7.000000
-    endloop
-  endfacet
   facet normal -0.000000 -0.000000 -1.000000
     outer loop
       vertex -7.000000 3.000000 0.000000
@@ -218,7 +162,7 @@ solid OpenSCAD_Model
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex -13.000000 3.000000 0.000000
+      vertex -14.000000 3.000000 0.000000
       vertex -16.500000 4.500000 0.000000
       vertex -15.439340 4.939340 0.000000
     endloop
@@ -232,11 +176,18 @@ solid OpenSCAD_Model
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex -13.000000 3.000000 0.000000
+      vertex -14.000000 3.000000 0.000000
       vertex -15.439340 4.939340 0.000000
       vertex -15.000000 6.000000 0.000000
     endloop
   endfacet
+  facet normal 0.000000 0.000000 -1.000000
+    outer loop
+      vertex 14.000000 -3.000000 0.000000
+      vertex 15.000000 -6.000000 0.000000
+      vertex 7.000000 -3.000000 0.000000
+    endloop
+  endfacet
   facet normal -0.000000 -0.000000 -1.000000
     outer loop
       vertex -16.500000 7.500000 0.000000
@@ -244,11 +195,11 @@ solid OpenSCAD_Model
       vertex -15.439340 7.060660 0.000000
     endloop
   endfacet
-  facet normal 0.000000 0.000000 -1.000000
+  facet normal -0.000000 -0.000000 -1.000000
     outer loop
-      vertex -13.000000 3.000000 0.000000
       vertex -15.000000 6.000000 0.000000
       vertex -15.439340 7.060660 0.000000
+      vertex -7.000000 3.000000 0.000000
     endloop
   endfacet
   facet normal 0.000000 -0.000000 -1.000000
@@ -262,33 +213,33 @@ solid OpenSCAD_Model
     outer loop
       vertex -15.000000 -6.000000 0.000000
       vertex -16.500000 4.500000 0.000000
-      vertex -13.000000 3.000000 0.000000
+      vertex -14.000000 3.000000 0.000000
     endloop
   endfacet
-  facet normal -0.000000 0.000000 -1.000000
+  facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex 17.560660 -4.939340 0.000000
-      vertex 20.000000 10.000000 0.000000
-      vertex 18.000000 -6.000000 0.000000
+      vertex 14.000000 -3.000000 0.000000
+      vertex 15.439340 -4.939340 0.000000
+      vertex 15.000000 -6.000000 0.000000
     endloop
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
       vertex -15.000000 -6.000000 0.000000
-      vertex -13.000000 3.000000 0.000000
-      vertex -13.000000 -3.000000 0.000000
+      vertex -14.000000 3.000000 0.000000
+      vertex -14.000000 -3.000000 0.000000
     endloop
   endfacet
   facet normal -0.000000 0.000000 -1.000000
     outer loop
       vertex -15.000000 -6.000000 0.000000
-      vertex -13.000000 -3.000000 0.000000
+      vertex -14.000000 -3.000000 0.000000
       vertex 20.000000 -10.000000 0.000000
     endloop
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex -13.000000 -3.000000 0.000000
+      vertex -14.000000 -3.000000 0.000000
       vertex -7.000000 -3.000000 0.000000
       vertex 20.000000 -10.000000 0.000000
     endloop
@@ -323,16 +274,16 @@ solid OpenSCAD_Model
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex 15.000000 -6.000000 0.000000
-      vertex 7.000000 -3.000000 0.000000
-      vertex 13.000000 -3.000000 0.000000
+      vertex 17.560660 -7.060660 0.000000
+      vertex 20.000000 -10.000000 0.000000
+      vertex 16.500000 -7.500000 0.000000
     endloop
   endfacet
-  facet normal 0.000000 0.000000 -1.000000
+  facet normal 0.000000 -0.000000 -1.000000
     outer loop
-      vertex 17.560660 4.939340 0.000000
-      vertex 13.000000 -3.000000 0.000000
-      vertex 16.500000 4.500000 0.000000
+      vertex 17.560660 -4.939340 0.000000
+      vertex 14.000000 -3.000000 0.000000
+      vertex 20.000000 10.000000 0.000000
     endloop
   endfacet
   facet normal 0.000000 0.000000 -1.000000
@@ -342,11 +293,11 @@ solid OpenSCAD_Model
       vertex 15.000000 -6.000000 0.000000
     endloop
   endfacet
-  facet normal 0.000000 0.000000 -1.000000
+  facet normal 0.000000 -0.000000 -1.000000
     outer loop
-      vertex 17.560660 -7.060660 0.000000
-      vertex 20.000000 -10.000000 0.000000
-      vertex 16.500000 -7.500000 0.000000
+      vertex 15.000000 6.000000 0.000000
+      vertex 7.000000 3.000000 0.000000
+      vertex 15.439340 7.060660 0.000000
     endloop
   endfacet
   facet normal 0.000000 0.000000 -1.000000
@@ -363,6 +314,13 @@ solid OpenSCAD_Model
       vertex 16.500000 -7.500000 0.000000
     endloop
   endfacet
+  facet normal -0.000000 0.000000 -1.000000
+    outer loop
+      vertex 17.560660 -4.939340 0.000000
+      vertex 20.000000 10.000000 0.000000
+      vertex 18.000000 -6.000000 0.000000
+    endloop
+  endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
       vertex 20.000000 -10.000000 0.000000
@@ -380,71 +338,64 @@ solid OpenSCAD_Model
   facet normal -0.000000 -0.000000 -1.000000
     outer loop
       vertex 16.500000 -4.500000 0.000000
-      vertex 13.000000 -3.000000 0.000000
+      vertex 14.000000 -3.000000 0.000000
       vertex 17.560660 -4.939340 0.000000
     endloop
   endfacet
-  facet normal 0.000000 -0.000000 -1.000000
-    outer loop
-      vertex 15.000000 6.000000 0.000000
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-      vertex 15.439340 7.060660 0.000000
-    endloop
-  endfacet
   facet normal 0.000000 -0.000000 -1.000000
     outer loop
       vertex 15.439340 -4.939340 0.000000
-      vertex 13.000000 -3.000000 0.000000
+      vertex 14.000000 -3.000000 0.000000
       vertex 16.500000 -4.500000 0.000000
     endloop
   endfacet
   facet normal 0.000000 -0.000000 -1.000000
     outer loop
-      vertex 13.000000 3.000000 0.000000
+      vertex 14.000000 3.000000 0.000000
       vertex 7.000000 3.000000 0.000000
       vertex 15.000000 6.000000 0.000000
     endloop
   endfacet
-  facet normal 0.000000 -0.000000 -1.000000
+  facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex 13.000000 -3.000000 0.000000
-      vertex 13.000000 3.000000 0.000000
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       vertex 15.439340 4.939340 0.000000
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       vertex 16.500000 4.500000 0.000000
     endloop
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex 17.560660 -4.939340 0.000000
-      vertex 13.000000 -3.000000 0.000000
+      vertex 14.000000 -3.000000 0.000000
+      vertex 16.500000 4.500000 0.000000
       vertex 17.560660 4.939340 0.000000
     endloop
   endfacet
-  facet normal 0.000000 -0.000000 -1.000000
+  facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex 17.560660 -4.939340 0.000000
+      vertex 14.000000 -3.000000 0.000000
       vertex 17.560660 4.939340 0.000000
       vertex 20.000000 10.000000 0.000000
     endloop
   endfacet
-  facet normal -0.000000 0.000000 -1.000000
+  facet normal 0.000000 0.000000 -1.000000
     outer loop
-      vertex 17.560660 7.060660 0.000000
-      vertex 20.000000 10.000000 0.000000
+      vertex 17.560660 4.939340 0.000000
       vertex 18.000000 6.000000 0.000000
+      vertex 20.000000 10.000000 0.000000
     endloop
   endfacet
-  facet normal 0.000000 0.000000 -1.000000
+  facet normal -0.000000 0.000000 -1.000000
     outer loop
-      vertex 17.560660 4.939340 0.000000
-      vertex 18.000000 6.000000 0.000000
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       vertex 20.000000 10.000000 0.000000
+      vertex 18.000000 6.000000 0.000000
     endloop
   endfacet
   facet normal -0.000000 0.000000 -1.000000
@@ -456,9 +407,9 @@ solid OpenSCAD_Model
   endfacet
   facet normal 0.000000 0.000000 -1.000000
     outer loop
+      vertex 16.500000 4.500000 0.000000
+      vertex 14.000000 3.000000 0.000000
       vertex 15.439340 4.939340 0.000000
-      vertex 13.000000 3.000000 0.000000
-      vertex 15.000000 6.000000 0.000000
     endloop
   endfacet
   facet normal 0.000000 -0.000000 -1.000000
@@ -477,18 +428,11 @@ solid OpenSCAD_Model
   endfacet
   facet normal -0.000000 -0.000000 -1.000000
     outer loop
-      vertex -13.000000 3.000000 0.000000
-      vertex -15.439340 7.060660 0.000000
+      vertex -14.000000 3.000000 0.000000
+      vertex -15.000000 6.000000 0.000000
       vertex -7.000000 3.000000 0.000000
     endloop
   endfacet
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-    outer loop
-      vertex 15.000000 -6.000000 0.000000
-      vertex 13.000000 -3.000000 0.000000
-      vertex 15.439340 -4.939340 0.000000
-    endloop
-  endfacet
   facet normal 0.000000 1.000000 0.000000
     outer loop
       vertex -20.000000 10.000000 0.000000
@@ -500,623 +444,539 @@ solid OpenSCAD_Model
     outer loop
       vertex 20.000000 10.000000 0.000000
       vertex -20.000000 10.000000 5.000000
-      vertex -7.000000 10.000000 5.000000
-    endloop
-  endfacet
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-    outer loop
-      vertex -5.000000 10.000000 5.000000
-      vertex -7.000000 10.000000 5.000000
-      vertex -7.000000 10.000000 7.000000
+      vertex 20.000000 10.000000 5.000000
     endloop
   endfacet
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+  facet normal 0.000000 -0.000000 1.000000
     outer loop
-      vertex 20.000000 10.000000 0.000000
-      vertex -7.000000 10.000000 5.000000
-      vertex -5.000000 10.000000 5.000000
+      vertex 7.000000 -8.000000 5.000000
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