This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment I've been told that use of leather key bushings on an action frame = equipped with brass key pins (all brass or brass core with the plating = worn through) will tend to produce some sort of verdigris-like reaction = and cause problems. Has anyone else run into this phenomena? Anyone know = of any way around the problem short of either felt bushings or key pin = replacement? Terry Farrell ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/00/dc/0c/15/attachment.htm ---------------------- multipart/alternative attachment--
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