waring-blender-motor-coupler: prep for deeper shaft

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/waring-blender-motor-coupler.scad b/waring-blender-motor-coupler.scad
index e16d51a0a9442ee9326d362ff0aad51533af2280..7251baa5c706dab6cda340373b53298921710d66 100644 (file)
--- a/waring-blender-motor-coupler.scad
+++ b/waring-blender-motor-coupler.scad
@@ -37,10 +37,8 @@ module Coupler() { ////toplevel
       linextr(0, ht)      circle(r = d3/2);
     }
     linextr(ht - sq_len, ht + 1) square(center=true, sq);
-    linextr(-1, hkey) {
-      square(center=true, [ key_l, key_w ]);
-      circle(r = key_d/2);
-    }
+    linextr(-1, hkey) square(center=true, [ key_l, key_w ]);
+    linextr(-1, hkey) circle(r = key_d/2);
   }
 }