Dear Elecrafters I have a KX1 with the 30m board added. All seems to be working fine - except when I operate the tuning knob, there is a sound of multiple faint clicks, correlated with the motion of the knob. Once a station is tuned in there is no problem. The clicks are particularly noticeable on 40m and 30m. Has anyone had this sound and, if so, can it be stopped? Geoff G3XGC KX1 SN 121