HighPlains,
I removed an earler post replying to one where you mentioned "religious fervor" perhaps I should have left it.
Seems you are the one with a fervor. As an industrial electrician I work hand in hand with many electrical engineers and most do seem to overanalyze things and over engineer. I often have to go behind them and dumb down what they did to make things work but I have not dealt with one as arrogant as you seem to be.
I simply don't need to measure my battery packs to the nearest millivolt to find out if it can handle another flight. That is rediculous.
Voltwatch may not be as accurate as you like but it is close enough to tell me if I can get another flight in which is its purpose, no more no less.
When I want to check my batteries condition I have equipment at home to do that.
Your degree and 37 years of flying are worth a "warm bucket of spit" as far as I am concerned.