>... lightly sanded the mono and bi-cords with 250 grit sand paper. I >just needled the flats to fluff em up. Another thing that works is a wire or bristle wheel in a Dremel tool, lightly dressing the bass felt. Sometimes a checkering file will help if you can steady the head well enough. Treble felt can be dressed with a checkering file or file card: http://tinyurl.com/dxl9dz Regards, Jon Page -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090316/7720c0de/attachment.html>
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