- translate([-lidoverlap - innertube,
- zbox - lidoverhang - innertube])
- square([lidoverlap + innertube + wall,
+ translate([0, zbox + ceilth]) mirror([0,1]) {
+ translate([-SealingBox_lidbigger(),
+ 0])
+ square([lidoverlap + innertube + tubesealrad,