While aluminum is a good conducgtor for electricity, it melts at amuch lower temp, therefore I would never have aluminum for the lightning arrestors. If you're going to do it, do it right and use copper. Actually, gold or silver would be better, but nobody is going to do that.
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Greg
A pessimist is an optimist with experience.
"In my many years I have come to a conclusion that one useless man is a shame, two is a law firm and three or more is a congress." - John Adams
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