So when I was stomping on my Multiplex at practice today I must have accidentally stomped to hard on the rotary switch. When I opened it up it looked like the switch had separated a bit. I found a little ball bearing rattling around in the case as well. My question is, can I put the switch back together or does it just need to be replaced?
You can put it back together, as long as all the little snaps that hold it back together are still intact. Is it an open one or a sealed one? Would probably be easier and more reliable to put a new one in.