From: daniel watson <ozzloy@gmail.com>
Date: Tue, 24 Mar 2015 21:21:18 +0000 (-0700)
Subject: enlarge wheel's shaft screw hole
X-Git-Url: http://challenge-bot.com/repos/?p=challenge-bot;a=commitdiff_plain;h=3d0dc05fbb1b2d029ffc78b4463290a2bf3ed2df

enlarge wheel's shaft screw hole

make shaft screw hole bigger to make it easier to put mounting
  screw through it, attaching the wheel and motor
---

diff --git a/3d-printables/wheel-data.scad b/3d-printables/wheel-data.scad
index 7288895..3809fa0 100644
--- a/3d-printables/wheel-data.scad
+++ b/3d-printables/wheel-data.scad
@@ -23,7 +23,7 @@ motor_shaft_flat_width = 4.8;
 tread_radius = 4 / 2;
 
 module mounting_screw_flat() {
-  circle(0.9); }
+  circle(1.1); }
 
 module motor_shaft_flat(radius, flat_width) {
   intersection() {