Originally Posted by
purpleblocks
The knob itself will spins around and pops off. I tighten the screw on the side.
Did you mean the screw on the inside or somewhere else? Does the whole thing come out?
Another thought, after looking a little closer, it appears that the piece on the very out side is like a nut. Is it possible to unscrew from the front and see what else is in line. Maybe the threads are stripped?
Janey - Neat people never make the exciting discoveries I do.