[TMC] Mod pot

[telegrapher at att.net]

The 1 meg 20W linear taper modulation control on my GPE is highly 
erratic. That might not be a problem to find but then when you put an 
on-off switch on the back of it, it is another situation.  Suggestions 
on where to find something like that other than maybe cannibalization 
from something else?  Probably a 500K with a series 470K resistor would 
do as a sub.

Larry
W0OGH