Jack Antenna Won't Turn
It hasn't turned freely since we first bought the trailer last June, but I never messed with it to try to find out what was wrong until this week. I found that if I remove the plastic turning and locking knob, I can then turn the antenna about three-fourths of the way around without any problem, by simply turning the metal shaft; but then it isn't locked in place unless I screw the plastic knob back on. Replacing the plastic locking knob seems to push the metal shaft up, and, once again, makes it almost impossible to rotate the antenna. Any ideas about how I might go about fixing the problem?