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Old 03-23-2014, 04:14 PM
old_coot88 old_coot88 is offline
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Join Date: Sep 2009
Posts: 2,646
Dave,
Before reading halfway thru your post, the very first thought was voice coil rubbing. And sho'nuff it was.
Hadn't ever encountered it caused by cone 'sagging under gravity' before.
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You learn something every day.
Yup.
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