Hey guys. I recently got a pair of EMG DC-40 installed, the old ones that should be soldered. I used this diagram http://www.sonic.net/~emgman/pdf/2%20EMG%202v%202t.pdf and everything's soldered just as on the diagram (double checked), but neither volumes nor tones work. I get the sound from the pickups, but pots just don't seem to change anything at all. What could it be?