[TenTec] N4YG DDS VFO PROBLEM

[John Farler <k4avx1@windstream.net>]

I have the N4YG DDS  vfo in my Corsair II, and it works like
a charm, except the read out (internai to the Corsair) goes
crazy when I transmit.  Reads random freqs, including 90
mhz, which shows on readout with no vfo.
The actual xmitted freq is stable.  Would by-passing the
readout driver line be the best place to start?

I have left the external vfo connection intact with
the jumper.

N4YG doesn't seem to have a email adx for help, 
unless I missed it.  Also, the unit tunes backward
but I assume switching wires on the encoder would
correct this?
Thanks, 73,
John, K4AVX
k4avx1@windstream.net