I've got a Spector Euro LX which I love, and have nearly finished a fretless musicman (copy) project. I want to use a tonepump in the fretless so that it's more balanced when changing instruments live. Have mocked it up by twisting the wires together and now I'm getting output but the tone and volume pots don't have any effect - does this ring any bells with anyone as to what I've done wrong? I'll post a picture up when I get home. Cheers!