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Old 07-11-2017, 09:00 AM
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Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
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Quote:
Originally Posted by EdKozk2 View Post
A loose or bad mica cap at the horizontal coil could cause the saw tooth wave form. Did you oil/ lube the drive pot? Checking with a meter doesn't always verify a good pot.
Another pot related issue it could be is tin whiskers. Cleaners and lube often won't clear tin whiskers.
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