I took the motor off and turned the shaft completely out by hand and it seemed to turn freely so I don't think it stuck, the inner arm is clean. I swapped the 920 out with an old analog receiver and it still wouldn't move. When I hooked the 920 back up I got nothing at all, no noise at the actuator at all. What are the symptoms of a bad reed switch?
I'm replacing the arm anyway as it is 14 years old, should be here any day now. Gettin' a little tired of climbing up on the roof to change the position of the dish by hand.