I'm helping someone with their Frankenstein, the head servo is not working. A new servo and aftermarket controller board have been installed. After trying this with the original plug configuration, I did some reading and determined the wiring is different on newer brand servos. Here is how I have it currently wired, which is not working. Is it possible I could have damaged the servo by wiring the motor and sensor wires up backwards? What is the correct wiring scheme for these colors?