Oh, so great some things are simple.
Think, if the wipers should wipe the inside side of the windscreen when
changing polarity!
And the polarity of arctic animals: Polar bears move to antarc when earth
changes its magnetic polarity. And eskimoes had to change their cuisine to
match with penquines!
Now I can wipe this all from my gallery of angst.
(Sorry to waste your time...)
Larry
> Fortunately, the wiper motor and starter don't care whether the car is
> positive or negative ground. (Otherwise, the engine would turn in reverse
> when you tried to start it!)
>
> Jon Arzt
> Omaha, NE USA
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