- tth = tile_th - test_tile_th + 0.1;
- translate([0,0, tth/2 + test_tile_th - 0.1]) {
- cube([post_dia, tsz*2, tth], center=true);
- cube([tsz*2, post_dia, tth], center=true);
+ translate([0,0, tile_th/2]) {
+ cube([post_dia, tsz*2, tile_th], center=true);
+ cube([tsz*2, post_dia, tile_th], center=true);