I used to make button / keytops by making a mold of a compatible one in clay or silicone rubber and filling it with epoxy followed by a lot of fiddly work carving out the interface to the keyswitch plunger.
These days 3D printers are your (frustrating) plastic pal who's fun to be with. _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.