hey there, i am trying to do something new with my newly defretted bass. Iit has a pj setup, but i am trying to set it up with one master volume knob, a tone knob and a 3 postion rotary swith to choose the pickups (ie neck/both/bridge). I have tried to make sense of the prs setups on the guitarelectronics.zoovy.vom site but the swithces they have are different to anything i can get hold of. The switch i have has 12 poles around the outside and four in the middle. If anyone can draw me a diagram or help me in any way i would be very thankful. Thanks guys,. Mark.