Labels Milestones
BackParallel, close together so a PCB can fit between } module arrow_indicator() { } module label(string, size=4, halign="center", height=thickness+1, font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font); } module shaft_hole() { { // replace the