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Old 6th May 2021, 11:37 am   #11
agardiner
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Join Date: Sep 2020
Location: Thetford, Norfolk, UK.
Posts: 1,731
Default Re: Variable Capacitor - Scratchy

Just watched the video. Yes, had this several times in the past. Cleaning with Iso did the trick; I find servisol is not suitable as it leaves a very fine film and can actually cause this problem.
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