I'm finally putting my #2001 back together, and after two PBR orders in the past week I just realized I don't have a schematic. Not usually a big deal, but I have a problem with the four targets below the center plastic. They're all dead, and all the wires, at least on the targets themselves, are intact. I'm guessing there's either a broken wire somewhere or there's a switch somewhere not making. If anybody has a schematic they can look at and give me some ideas, it would be greatly appreciated. Thanks!