Call your favorite local finisher who has some expertise to come and analyze it (at the customer's expense). It could be a number of things and I would avoid experimenting too much. David Love www.davidlovepianos.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090823/f9930fe4/attachment.htm>
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