Originally posted by t2p
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Maybe I spent too many hours listening to King Crimson ...... (just listen to Deer Magnet !) ............ ???
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but I belive the adjustment knobs do not thread on to the rod - but (instead) push on to the rod ........... and there will be an audible 'snap' when the knob is installed properly and fully ......

Thanks for that info! I think I am going to try and get mine off and see if I can put it on right. Is there some kind of notch that you are trying to line up? I didn't notice anything like that, but maybe I didn't look hard enough.