Garage door opener repair
I have a Sears Craftsman garage door opener which is about 10 yrs old. I had to replace the worm and drive gears. All new parts are working, however, when activated the door opener only cycles enough to open the door about 20 inches. Adjustment of Limits and Force do nothing to change the cycle.
Is there some sort of reset on the circuit board that I am missing? Anybody else experience this problem?