ok so yesterday i thought i'd try and rewire a project bass of mine from having a tone pot per pickup then a blend and master volume to having a volume and tone pot per pickup... sounds simple doesn't it? well so far i've failed despite searching TB and google alot. the problem is that atm it's wired to have each pickup going into a tone pot then a volume and then onto the jack however both the volumes seem to be acting as master volumes, turning it down meerley changes the volume until silent rather than allowing blending like a jazz bass control system. What have I done wrong? please help me make this bass work properly again! diagrams would be a huge help. some background info if it helps. the bass has a passive Pbass pickup in the middle and an EMG MMTW musicman at the bridge which runs into a coil switch before it's tone pot atm, the cavity is coated with copper foil... not sure if any of this is useful just thought i'd paint the whole picture for u guys. HELP!