Picked up some pups including a set of Fender Lace Sensor Jazz pups. 3 wire (which I assumed to be coil tap) with orange, white, and green wires. Ran a coil tap on them and got squat. So wired them as they originally were: orange hot lead to center pot and grounded the green and white wires. I assumed the orange was hot lead from end of the first winding, white hot lead from end of the second winding, and green was ground. Anybody know what gives?