X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=shelf-label-holder.scad;h=2fa8fadd681a23beaf6cf985d2d43d3ea0de5bb6;hp=0cea5a9cc32de6c7d043ffb4f1931a7ada4b6979;hb=100761de91387aeba04b5d94ff6b5b54405058b9;hpb=604db0f29558eaab4e5d5fbc5eecf504c2f079cb

diff --git a/shelf-label-holder.scad b/shelf-label-holder.scad
index 0cea5a9..2fa8fad 100644
--- a/shelf-label-holder.scad
+++ b/shelf-label-holder.scad
@@ -27,7 +27,7 @@ module ProngElevationUnrotated(){
 }
 
 module Elevation(){
-  intersection(){
+  difference(){
     union(){
       rotate(-interference_angle)
 	ProngElevationUnrotated();
@@ -35,7 +35,12 @@ module Elevation(){
 	mirror([0,1])
 	rotate(-interference_angle)
 	ProngElevationUnrotated();
+      translate([-10, -nom_shelf - prong_thick/2])
+	square([10, nom_shelf + prong_thick]);
     }
+    mirror([1,0])
+      translate([ front_thick, -100 ])
+      square([ 50, 200 ]);
   }
 }