X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=trackpump-mutlihead-clip.scad;fp=trackpump-mutlihead-clip.scad;h=0b8bd01ef36d49e26a66baeade05f19ef01b89d7;hb=c1ecd098588c9bdd2b8e3f200c8cb0b41b16bc54;hp=5d33d963b60506f7c38c60d42e3533259ef03ca0;hpb=dbb63cb5e132b7bc4338af509286618754a17f9f;p=reprap-play.git

diff --git a/trackpump-mutlihead-clip.scad b/trackpump-mutlihead-clip.scad
index 5d33d96..0b8bd01 100644
--- a/trackpump-mutlihead-clip.scad
+++ b/trackpump-mutlihead-clip.scad
@@ -29,10 +29,11 @@ baseplate_width_rad =
   sqrt( pow(pump_side_outer_rad, 2)
 	-pow( pump_main_dia/2 - pump_protr_protr, 2) );
 
+xm = baseplate + pump_main_dia/2;
+
 $fa=5;
 
 module PumpSidePlan() {
-  xm = baseplate + pump_main_dia/2;
   or = pump_side_outer_rad;
   br = baseplate_width_rad;
   difference(){