Quoted from dgAmpGuy:These are the rare bird 1974 buttons. We have 2 of these machines, delta queen and RoGo that use these buttons that go through the stainless trim without a bezel. I had to hunt some down because each machine had a melted one, I assume from cigarette burns. After buying various ones that didn’t fit, I found the part number and had the same experience as everyone else on this thread. I did luck out and get a couple from people parting out machines.
If they can be 3D printed, I’m sure there are some Bally owners out there who would want a set. Will that plastic hold up to the tough life of a flipper button?
Dave
I am new to 3D printing and have a printer, however I will print the stl. file that is on 'Thingiverse' today to explore print measurements to make comparison with originals. Printing with PLA filament should work.