min_wall = 3;
-rivet_posn = 6.0 + 0.1;
+rivet_posn = 6.0 + 0.30;
rivet_thick = 1.67;
rivet_width = 4.15 + 1.0;
rivet_tall = 5.51 + 1.49;
side_rivet_gap = 1.5;
inside_rivet_gap = 1.5;
-bayo_interf = 0.44;
+bayo_interf = 0.30;
bayo_behind = 3.5;
bayo_interf_width = 2.0;
bayo_interf_slope = 0.5;
strap_hoop_strlen = 10;
strap_hoop_elevation = 45;
-sm_inner_circum = 218;
+sm_inner_circum = 218 - 1.90 - 1.00 - 0.50;
sm_main_thick = 2.0;
sm_main_width = 20;
$fs= coarse ? 2.5 : 0.5;
$fa= coarse ? 5 : 1;
+include <poster-tube-lid-parametric.scad>
+
// bayonet definition
bayo_a = [ bayo_entry_x, 0 ];