poster-tube-lid: fix showing brace ends

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 4ab3636d84a6bf0767cc9e04789594053d164ef8..c5b1e8fc45e5cf84b2ff21838b97f31f0e873107 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -34,6 +34,7 @@ bayo_slice_size = 1;
 
 brace_hole_width = 1.0;
 brace_above_below = 1.2;
+brace_end_shorter = 0.3;
 
 jig_thick = 1.4;
 jig_hole_dia = 3.0;
@@ -205,7 +206,8 @@ module Cover(){ ////toplevel
       rotate([0,0, r]) {
        height = top_thick - brace_above_below*2;
        translate([0,0, seal_thick + brace_above_below + height/2 ])
-       cube(center=true, [ main_dia, brace_hole_width, height ]);
+       cube(center=true, [ oring_bore - brace_end_shorter,
+                           brace_hole_width, height ]);
       }
     }
   }