Hey guys could really use another set of brains on this one. I'm working on a Mac 2K Profile II. I keep getting the Feedback Error Tilt (FbET). I've replaced the PCB and traced all feedback sensor lines. Everything is intact. The shipping locks are off. Really scratching my head at this point. The tilt motor doesn't move at all. However, when I cross plugged the tilt and pan on the PCB I did get a response from the tilt motor. Any assistance would be appreciated.