View single post by pcworth
 Posted: Tue Jun 30th, 2009 07:37 pm
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pcworth

 

Joined: Sun May 3rd, 2009
Location: Auckland, New Zealand
Posts: 18
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Thanks very much for your assessments.  I will follow that idea up.  Presumably, the fact that this noise doesn't predictably occur on every cycle could be consistent with a slightly loose object that is not always in the same position?