1 files changed, 1 insertions, 1 deletions

diff --git a/x-carriage.scad b/x-carriage.scad
index 1128e64..9d0881e 100644
--- a/x-carriage.scad
+++ b/x-carriage.scad
@@ -9,25 +9,25 @@ bearings_s = 4.5;	// the minimum shell between bearings and carriage front
 
 rods_apart = 45;
 rod_d = 8;
 
 mounting_holes_from_top = [	// the offsets of mounting holes on the back
  [0, 20], [-4.5,10], [4.5,10]
 ];
 mounting_holes_apart = mounting_holes_from_top[2][0]-mounting_holes_from_top[1][0];
 
 belt_tooth=0.70;
 belt_thickness=0.75;
 belts_thickness = belt_thickness*2+belt_tooth+0.5;
-belt_width = 6;
+belt_width = 6 + slide_tolerance;
 belts_apart = 12;
 belt_pitch = 2;
 
 tiehole_id = bearings_d+3;
 tiehole_od = bearings_d+10;
 tiehole_w = 4;
 
 screw_d = 3;
 screwhead_d = 5.5;
 screwhead_h = 3;
 
 module belt(pitch=belt_pitch,width=belt_width,thickness=belt_thickness,tooth=belt_tooth,l=100,tolerance=0) {