increased fit tolerance

1 files changed, 1 insertions, 1 deletions

diff --git a/x-carriage.scad b/x-carriage.scad
index b2d0772..48fcec8 100644
--- a/x-carriage.scad
+++ b/x-carriage.scad
@@ -1,27 +1,27 @@
 slide_tolerance = .3;
 play_tolerance=.4;
-fit_tolerance = .2;
+fit_tolerance = .25;
 
         bearings_l = 30;// LM8UU: 25
         bearings_d = 12;// LM8UU: 15
         bearings_m = 2.5;// thickness of the bearing end holder
         bearings_s = 2.5;// 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 + slide_tolerance;
 belts_apart = 12;
 belt_pitch = 2;
 
 tiehole_id = bearings_d+3;
 tiehole_od = bearings_d+10;
 tiehole_w = 4;