Approximately 35 year old Wurlitzer spinet has jumpy tuning pins, making it extremely hard, if not impossible to do a fine tuning. Would it be helpful to treat the pinblock with a restorer material such as Garfield's Pinblock Restorer? When I started servicing this piano, it had a dehumidifier rod without a humidistat installed in the bottom, and who knows how many years it had been operating. Wesley Hardman, RPT Scottsboro, Alabama -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20110509/bc78f40f/attachment.htm>
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