Neon22 wrote > The Dimple shape here is a flattened oval. When printed in wood the dimple > will crush a little and ensure a press fit. > I also have a design option where this is a triangle. This shape can crush > a lot more. Still no good for Acrylic. Only useful for Wood and Cardboard. <http://forum.openscad.org/file/n14174/2igk328.jpg> Added <https://raw.githubusercontent.com/bmsleight/lasercut/master/readme/example-006b.png> Also added the joints:- * Tabs Held in Place by Screws * Twist Fit * Clips https://github.com/bmsleight/lasercut BMS -- View this message in context: http://forum.openscad.org/Lasercut-tp14126p14213.html Sent from the OpenSCAD mailing list archive at Nabble.com.

Have you ever considered a tapered dovetail? That is an old trick among woodworkers - takes a bit more skill to do it than plain finger joints. Laser cutters are advertised to be capable to tilt these days. Wolf -- View this message in context: http://forum.openscad.org/Lasercut-tp14126p14218.html Sent from the OpenSCAD mailing list archive at Nabble.com.