[R-390] growly BFO

[Larry Snyder]

I found the ground strap cleanup procedure, but I think that would
be fixing the wrong problem.  This is hummy without even looking at the
PTO, but only when the BFO is on.
-ls-

odyslim at comcast.net wrote:
>  Larry,
> 
>  If you learn anything, could you pass it on? 
> 
>  I have learned by cleaning the ground strap and spraying it with a bit of
> de-ox it will clean up a lot of the warble but I have 2 or 3  that I have the
> same problem as you. I am using the same mod as well