12-18-2015, 12:08 AM
Before you toss the original control, I would open it up for an autopsy, chances are that it may be salvageable. I for one have never used DeOxit on a potentiometer, I take them apart and clean them with mineral spirits followed by rubbing alcohol, if they are really stiff I will sometimes remove the "C" clip and pull the shaft and wiper out to clean out the control's bushing as well.
Regards
Arran
Regards
Arran