<div>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.</div>
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<div>Wesley Hardman, RPT</div>
<div>Scottsboro, Alabama</div>