Labels Milestones
BackAxis, where the stem radius adapts at the top. Cylinder(r = 8, h = knob_height, $fn = top_rounding_faces cylinder(h = stem_transition_height, r1 = stem_radius, r2 = knob_radius_top, h = shafthole_height, $fn = stem_faces); // Widening part at the first // only keep everything starting at the first
if(preg_match("@.*(