Well it's a Steinway, so look for the verdigris! New springs may help, but check the jack friction, wippen flange friction, and hammer (Billings style I think) flange friction. If there's verdigris, those parts SHOULD be replaced. If you can't do that, be prepared for an Unsatisfied Customer. Repinning, Protek, and (possibly) jiffy leads might get things playing in the short run but verdigris'd parts are lvery ikely to creep back up into excess friction. Good luck! Patrick Draine On Fri, Mar 12, 2010 at 1:19 PM, Richard <richard.ucci at att.net> wrote: > List, jack keeps hanging up with fast repitition. Not key bushings, jack > spring? > > Rick Ucci/ Ucci Piano > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20100312/42bd03a7/attachment.htm>
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