[-lid_top_wall, -lid_front_wall]]);
}
-module RailProfile(){
+module RailProfile(lslop=0.1){
yt_base = thinbox_front_z;
yt = yt_base - lid_rail_behindslop;
pegx = (lid_inner_w_nom - patbox_centres)/2;
- polygon([[-0.1, yt],
+ polygon([[-lslop, yt],
[pegx - peg_main_dia/2, yt],
[pegx - peg_main_dia/2, yt_base - peg_straight_len],
- [-0.1,
+ [-lslop,
yt_base - peg_straight_len - (pegx - peg_main_dia/2)/peg_slope
-0.1]]);
}