/* Wrap a smaller width hex spacer with plastic to get it to fit in our standard post hole. * * Since the hex spacers can vary in width, you may have to adjust the inner dimensions * to make this work right for your piece, but this worked right for mine. YMMV. * * SPDX-FileCopyrightText: © 2025 Brian S. Stephan * SPDX-License-Identifier: GPL-3.0-or-later */ include include module small_m4_hole() { scale([1, 1, 2]) cylinder(r=3.25, h=frame_z, $fn=6, center=true); } module m4_hex_spacer_sleeve() { difference() { resize([0, 0, 45]) frame_hex_bolt_hole(); small_m4_hole(); } } m4_hex_spacer_sleeve();