[Elecraft] K3 AF knob..

[Linas Balsys]

The same is here. It is the crack in the knob, I can see it. You can try to
tighten up the screw a bit but not too much not to finaly break the knob.
If it is not completely loose you still can find the end stop while turning
very gently and slowly. The best way surely is to get the knob replaced :)
73 Linas LY2H


<<It's taken me 8 years to finally "break" something.  Well it's not....>>