poster-tube-lid: StrapMount use half the tighten to make bigger

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 736f330243ee87c3fa176848e112ecd856d29898..515a451d5ed2c56436ed24f6ee2ba7f1b75015eb 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -110,7 +110,7 @@ jig_mark_rad = jig_mark + main_dia/2 + jig_thick;
 handling_dia = oring_bore + oring_thick*2 + min_wall*2;
 handling_angle = 45;
 
-sm_inner_rad = sm_inner_circum / TAU;
+sm_inner_rad = (sm_inner_circum + sm_bolt_tighten_allow/2) / TAU;
 sm_outer_rad = sm_inner_rad + sm_main_thick;
 
 smc_pos = [ 0, sm_inner_rad, 0 ];