Labels Milestones
BackRound shafthole base shape. Cylinder(r = setscrew_hole_radius, h = knob_height, $fn = top_rounding_faces); // Straight basic stem. Cylinder(h = stem_height + nothing, = stem_radius, $fn = stem_faces); // Widening part at the top of the indenting spheres. ≥30 means "round, using current quality setting". Stem_faces = 30; /* [Engraved Indicator (optional)] */ // Whether to create holes for easier printing