I'm just "scratching for info". I agree with you Denny and what I "thought" years ago vs what I "KNOW" now are worlds apart. I needed some refreshing and you guys are giving it to me. Thanks.
EDIT: actually this is a subject I'm trying to be of help to another truck guy. I just could not remember all the "ins and outs" and didn't want to lie to the guy

and its been so long since I actually ran the 8 Volt I had to turn to where the Knowledge is!!