brydo

Same thing just happened to me (and before a series of very big shows). Removing and replacing the knob did the trick. Thanks so much for the advice!

When you say "glitch in the switch"... Can I assume that a new switch purchased from Full Compass won't have the same glitch? I have an out-of-warranty '59 with intermittent issues with the magnetics in the bridge position. My background is in electrical engineering and can easily replace it without the need for a support ticket. Thanks!