waring-blender-motor-coupler: update size from first attempts

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 bb8656c176c6669f5c09019737c0e972877ac9fa..a749fa465b25c81a4c8e4c26459c57b7d7554470 100644 (file)
--- a/waring-blender-motor-coupler.scad
+++ b/waring-blender-motor-coupler.scad
@@ -12,7 +12,7 @@ h2 = 6.60;
 h3 = 10.00;
 ht = 22.15;
 
-sq = 5.00 + slop;
+sq = 4.50 + slop;
 
 key_w = 3.40 + slop;
 key_l = 15.05 + slop;