11. squeeze ball with just 0.5 space

diff --git a/3d-printables/caster-standoff.scad b/3d-printables/caster-standoff.scad
index cf7be337620a2fa9eb88859cfcac1ce961c0398f..e18f3a5ad3297df4b625fb58a728ab56a29daf13 100644 (file)
--- a/3d-printables/caster-standoff.scad
+++ b/3d-printables/caster-standoff.scad
@@ -8,7 +8,7 @@
 $fn = 60;
 
 /* measured with calipers */
-ball_diameter = 12.7 + 1;
+ball_diameter = 12.7 + 0.5; // extra bit added for printing imprecision
 ball_radius = ball_diameter / 2;
 
 wall_thickness = 1;