I have a western unimount (brand new power pack on it) and the thing sticks down alot. It will turn left and right but just won't raise up. Usually i can shake the heck out of it (by going left and right ) and it will go back up. The same thing used to happen with the old power pack. I run a joystick, so i'm thinking it's either the joystick or the wiring in the truck. The pump side wiring is all new. Just wanted to ask before i spend the money on a joystick and harness.