Thanks Charles,

I think I grasp that concept.
350/1024 = .3418 ... so for every .3418 volt change at the 350 side of things, there is a "count" change.
Therefore, if we start with, say:
165 vdc
...through the voltage scaler to the ADC in:
165/70 = 2.3571 vdc
VRef(5.1)/1024 = .004883
2.3571/.004883 = 482.7115 <<<<<<<<<<<<<<<<<<< The ADC "count" would be 482?
(ADC count * 4883 * Scaler ratio) / 10000
(482*4883*70) / 10000 = 16475.242<<<<<<<<<<<<<<<<< 16475 is the "high voltage"?
...for the lcd:
LCDOut 16475/100,".",16475//100," VDC"
"164.75" <<<<<<<<<<<<<<<<<<<<<<<<< Where did I go wrong in not getting "165"?

I am probably confusing myself more than I'm helping.
Would love a quick tutorial from one of you knowledgeable folks.

Thanks again,
Chris