1 files changed, 1 insertions, 0 deletions

diff --git a/x-carriage-adapter.scad b/x-carriage-adapter.scad
index f3ebb09..9cf6c08 100644
--- a/x-carriage-adapter.scad
+++ b/x-carriage-adapter.scad
@@ -128,8 +128,9 @@ module base() {
    translate([0,back_thickness/2,0])
    cube(size=[2*hs_size[0],nut_thickness+slide_tolerance,nut_width+slide_tolerance],center=true);
   } // translate for
   mirror([0,0,1]) translate([0,ps_offset,-1]) cylinder(d=3,h=hs_size[2]+1);
+  mirror([0,0,1]) translate([0,-thread_h/2+3/2,-1]) cylinder(d=3,h=us+2);
  } // difference
 }
 
 view="*";