I can't say i'm too surprised that they come like this though. Looking at it, I can't figure out what the function of each of the wires are though, which is kind of a problem because I have a Series/Parallel switch and maybe a phase switch i'll be putting in when my new push-pots show up. Anyways my question: Do both the black wires get soldered onto the same lug? Or is one a master ground and the other a neutral? Grounds for each half of the coil? I attempted to guess and soldered one of the blacks to the lug and another to a ground, but in series mode it doesn't sound right at all.