axlepin move pin centre to origin

diff --git a/axlepin.scad b/axlepin.scad
index 818b5a2f3fdb7f0aeb65ad45beecf3446ee574ca..0f29a4f49c6cb815b5c24d19db65bdf9c4469ec3 100644 (file)
--- a/axlepin.scad
+++ b/axlepin.scad
@@ -5,13 +5,13 @@ function AxlePin_holerad() = 2;
 module AxlePin(axlerad, pinlen, holerad=2, tabthick=5, slop=0.5){
   pinr = holerad - slop;
   intersection(){
-    translate([0, 0, pinr*0.7]) {
+    union(){
       translate([0, -pinlen/2, 0]) rotate([-90,0,0])
        cylinder(r=pinr, h=pinlen, $fn=10);
       translate([-tabthick, axlerad, -holerad])
        cube([tabthick*2, holerad*2, holerad*2]);
     }
-    translate([-50,-50,0]) cube([100,100,50]);
+    translate([-50,-50, -pinr*0.7]) cube([100,100,50]);
   }
 }