Our chapter was discussing the black residue from Roslau today, which is actually metal particles, and the suggestion was to brush the top of the hammers to remove it at each tuning. Bob. ************************************** Get a sneak peek of the all-new AOL at http://discover.aol.com/memed/aolcom30tour -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070726/fede3f53/attachment.html
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