From 565cd57bce97c435b58ef53f506da325ecc635ac Mon Sep 17 00:00:00 2001
From: Martin Rice <mrice411@gmail.com>
Date: Sat, 11 Oct 2014 19:09:17 -0400
Subject: [PATCH] some scad updates, minor

---
 scad/bearing.scad        | 2 +-
 scad/belt-guide-624.scad | 2 +-
 scad/x-end-motor.scad    | 2 +-
 scad/x-end.scad          | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/scad/bearing.scad b/scad/bearing.scad
index e5d95fa..4574c87 100644
--- a/scad/bearing.scad
+++ b/scad/bearing.scad
@@ -66,7 +66,7 @@ module vertical_bearing_base(){
  cylinder(h = 58, r=bearing_size/2, $fn = 90);
 }
 
-bearing_cut_extra = 0.425; // this 0.425 added to compensate for slicer error.
+bearing_cut_extra = 0.15; // padding so it's not too tight
 
 module vertical_bearing_holes(){
   #translate(v=[0,0,-4]) cylinder(h = 61, r=bearing_diameter/2 + bearing_cut_extra, $fn = 60);
diff --git a/scad/belt-guide-624.scad b/scad/belt-guide-624.scad
index f402127..96b65e9 100644
--- a/scad/belt-guide-624.scad
+++ b/scad/belt-guide-624.scad
@@ -6,7 +6,7 @@ layer_height = 0.3;
 hotend_width = 0.5;
 
 wall= hotend_width*3;
-clearence= hotend_width/2; 
+clearence= hotend_width/2 - 0.05; 
 
 // for 624 bearings:
 bearing_d = 13;
diff --git a/scad/x-end-motor.scad b/scad/x-end-motor.scad
index 79fdf88..47471e9 100644
--- a/scad/x-end-motor.scad
+++ b/scad/x-end-motor.scad
@@ -112,5 +112,5 @@ module x_end_motor(){
   x_end_motor_holes();
  }
 }
-
+rotate([0,0,180])
 x_end_motor();
\ No newline at end of file
diff --git a/scad/x-end.scad b/scad/x-end.scad
index 764041c..48b4abc 100644
--- a/scad/x-end.scad
+++ b/scad/x-end.scad
@@ -8,7 +8,7 @@
 use <bearing.scad>
 
 rod_distance = 45;
-pushfit_d = 8.6;
+pushfit_d = 8.15;
 hex_nut_r = 4.75;
 
 module x_end_base(){
-- 
2.20.1