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Old Apr 17th, 2018, 08:21   #2
Clifford Pope
Not an expert but ...
 

Last Online: Yesterday 19:07
Join Date: Dec 2001
Location: Boncath
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The most common cause of weird electrical function is a poor earth somewhere, causing components to interact erratically. Or, if something has been changed, that you have inadvertently dislodged a connection or wobbled something that previously had a dodgy connection.
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