belt-slot-cut-jig: introduce jig_overlap

diff --git a/belt-slot-cut-jig.scad b/belt-slot-cut-jig.scad
index 6a5175be1624fb1345e33000ab6b600225d5c677..f6e954c65861691c843189b6c0544f7b429cf806 100644 (file)
--- a/belt-slot-cut-jig.scad
+++ b/belt-slot-cut-jig.scad
@@ -31,6 +31,8 @@ jig_max_len = 160; // print diagonally
 registrationgroove_width = 0.8;
 registrationgroove_depth = 1.2;
 
 registrationgroove_width = 0.8;
 registrationgroove_depth = 1.2;
 

+jig_overlap = 1;
+

 // from careful measurement
 
 crewpunch_shape =
 // from careful measurement
 
 crewpunch_shape =


@@ -134,7 +136,7 @@ module RegistrationGroove(l){
 
 module OneJig(){
   difference(){
 
 module OneJig(){
   difference(){

-    translate([-(jig_interval/2 + 1),
+    translate([-(jig_interval/2 + jig_overlap),

               -(strap_width/2 + edgewall_width) - attach_offset,
               -strap_thick])
       cube([jig_interval + 2,
               -(strap_width/2 + edgewall_width) - attach_offset,
               -strap_thick])
       cube([jig_interval + 2,