MOTM

-Paul--
It seems I'm not getting Exponential FM on my FM1 pot on my 300.  It used to
be there, but it left me in
mid switch-flick.  I've looked at everything & it looks okay, but I haven't
done any work on it.
I'm guessing I should start by resoldering the EXP/LIN switch & go from
there.
If you have any other ideas of what I should check, let me know.
Oh, and LIN FM1 works fine--AC or DC.

Perplexed & annoyed at myself,
Tom R