My S2’s tone pot is going bad. So I was wondering that instead of another push/pull pot, to just install a mini toggle switch? Sometimes I’ve found myself struggling pulling on the pot if my fingers are anything but bone dry. A bit of sweat, and the pot slips off my fingers when I try to pull it. The fact that my S2 has a pick guard makes it much easier to drill a hole and route the wires. Of course the idea of having a drill anywhere near this beauty freaks me out a bit. 
