1 files changed, 1 insertions, 1 deletions

diff --git a/x-carriage-adapter.scad b/x-carriage-adapter.scad
index af91d52..f3ebb09 100644
--- a/x-carriage-adapter.scad
+++ b/x-carriage-adapter.scad
@@ -92,5 +92,5 @@ module holder() {
 
 module base() {
- us = 2*ms_size[2];
+ us = ms_size[2]+screw_shell_d/2;
  translate([0,-hff,0]) difference() {
   union() {