Perfectpass not working ..... HELP

[p51shaun]

perfectpass is beeping as normal went at set speed, but speed dont not slow/set. servo is turning freely.
I have read all the post of servo locking up. wires are all hooked up from module to servo motor.

[rheron]

had the same thing happen... turned out that the big 5ohm power resistor blew (measured short)... easy to check but cost $30 from PP...