Sooo... it's like blowing on your hands to warm them, and blowing on your soup to cool it. We heat center pins to loosen them, but when they get warm by (somewhat) extensive play, they tighten? Huh? Someone 'splain please? Paul Bruesch Stillwater, MN On Tue, Mar 31, 2009 at 5:55 PM, Bruce Dornfeld <bdornfeld at earthlink.net>wrote: > Hello Barb, > > > > The first thing that I would look for is tight action centers, hammer or > jack. Sometimes they will tighten up when friction warms them. > > > > Bruce Dornfeld, RPT > > bdornfeld at earthlink.net > > North Shore Chapter > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090331/3ca8c4a6/attachment.html>
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