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+--- Thread: Knob is stiff while turning (/showthread.php?tid=2443)
Knob is stiff while turning - IndieMurph - 03-18-2025
My new MRCC is great, except when I am turning the knob to do various tasks, it gets to a rotation point and becomes very stiff. I turn past it and it eventually stops being stiff. Turning it backwards, it becomes stiff again. Does this happen to anyone else?
RE: Knob is stiff while turning - oldgearguy - 03-19-2025
Not in front of mine, but it sounds like maybe the knob was fastened off-center. Look at it from the side to see if one part of the knob is lower than the other.
I forget if it is a push-on or a set-screw. If a push on, the actual pot shaft may be bent. If a set screw, loosen the set screw, readjust the knob, and tighten.
RE: Knob is stiff while turning - IndieMurph - 03-21-2025
(03-19-2025, 11:18 AM)oldgearguy Wrote: Not in front of mine, but it sounds like maybe the knob was fastened off-center. Look at it from the side to see if one part of the knob is lower than the other.
I forget if it is a push-on or a set-screw. If a push on, the actual pot shaft may be bent. If a set screw, loosen the set screw, readjust the knob, and tighten.
Yep, that's it. I see white along a part of the button edge that is scraping along the bottom right side and can see the white plastic residue from the button. I figure I can probably wiggle it a little to loosen it since there isn't a set screw.