This guy is playing through with no button repairs. He's got plenty of fresh mounting ground with his current hardware. I am just fixing the switch. That's the way he wants it. :) Arrrgh
Maybe one if us should invent a locking slide for the button. Route it into the edge of the guitar and let the player adjust it as needed. Perhaps an extruded "T" shaped rail that a button slides upon? That could be mounted without major modifications to the instrument.