This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Bill: Per an article in the PTG magazine of last month (I think), you might want to check humidity. If the piano gets too dry the wood will compress into itself and release it's hold on the pins. The article talked about a piano with pins too loose to tune. A Dampp-Chaser was installed and several weeks later, after MANY gallons of water, pins were rock solid. Just an idea. Greg Casper San Jose, California -----Original Message----- From: owner-pianotech@ptg.org [mailto:owner-pianotech@ptg.org]On Behalf Of William R. Monroe Sent: Tuesday, March 12, 2002 4:12 PM To: Pianotech Subject: Cracked Pin Block? Hi all, I tuned a 1900 Kroeger "Upright Grand" [giggle] today. Very loose tuning pins. Tried tapping to see if that had any effect. Helped on a couple. Then - Ooops, where'd you go? I tapped one in and it sunk nearly to the winding on the pin. And, the string required probably a full turn or more to bring it back up to pitch (this was in the tenor). Again, many loose pins in this "instrument", and am curious what you all would think the culprit is. Also, if it were a cracked pinblock, how would you know for certain? Thanks, William R. Monroe PTG Associate Salt Lake City, UT ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/c9/83/37/d1/attachment.htm ---------------------- multipart/alternative attachment--
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