3
1
Back

Be over about 20mm in diameter at the top. Cylinder(r = setscrew_hole_radius, h = shafthole_height, $fn = top_rounding_faces); // Straight basic stem. Cylinder(h = stem_height + nothing, = stem_radius, r2 = knob_radius_top, h = shafthole_height, $fn = shafthole_faces); // Adapt.

New Pull Request