I was asking my tech about my G and L L2000 Tribute. I told him that I wanted to ad a coil tap to the bass. He told me that that was what the series parallel switch did. Considering I had a bass back in the 80's that I had wired so I could isolate any coil at any time, I think he is wrong. Can I wire the guitar so that I have the series parallel and also be able to go from humbucker to single coil with a switch for each pup? I think I should be able to!!