I recently bought a 2013 Epiphone Les Paul Custom Pro TV Silver finish from a pawn shop. Paid $325 with a generic hard case. I am super stoked. When I played it at the shop the neck pickup wasn't working but figured that was something that could be fixed and for the price was worth it. It doesn't cut in and out while playing. It'll be total out then I open the back to look at the controls, scratch my head, touch a few wires then it works. Set it down for a few hours and when I come back the neck pickup doesn't work again. I put a multimeter on the switch and that seems to work. The volume pots are push/pull for coil splitting and have plug connectors. What is really weird is that one time I got no sound with the selector switch in both the neck and combined position. Another time there was no sound from the neck position but when combined I could hear the bridge pickup. Can anyone say that's indicative of something specific or do I need to do more testing?