total_len = 260;
thinbox_len = 87;
+rail_overlap = 8;
+
lid_top_wall = 1.5;
lid_front_wall = 1.5;
lid_side_wall = 1.5;
thinbox_front_z = lid_fatbox_switches_h + lid_fatbox_h - lid_thinbox_h;
-raillen = patbox_side/2 + peg_max_dia/2 * 1.5;
+raillen = patbox_side/2 + rail_overlap;
module LidSideProfile(){
polygon([[-lid_top_wall, lid_inner_max_h],