I have a bad switch. If I put it on the 2.6 chip, it does not work, no lights, no nothing, not even on the chip. If I put a known good switch on the same chip, works like a charm. Anyone else able to fix one? I know I read somewhere that some switches had bridged connections. I will take off the back and look, but if you know where the "usual place" is to check, let me know.