<html> <head> <style> .hmmessage P { margin:0px; padding:0px } body.hmmessage { FONT-SIZE: 10pt; FONT-FAMILY:Tahoma } </style> </head> <body class='hmmessage'> I installed a DC unit in this very piano about 3 years ago.<br><br>Terry Peterson<br><br><blockquote><hr>Date: Wed, 19 Mar 2008 08:12:57 -0400<br>From: pianotech@nhpianos.com<br>To: pianotech@ptg.org<br>Subject: Re: Re: Yamaha jack question (I figured...)<br><br> <meta http-equiv="Content-Type" content="text/html; charset=unicode"> <meta name="Generator" content="Microsoft SafeHTML"><title></title> As an aside let me that I used to encounter this problem on some U1's at a school here in NH, which I put down to seasonal changes in the shape of the keybed. Installing DC's cured the problem completely. I had thought that the keybeds were Luan (or some-such) plywood, which I would have thought to be quite dimensionally stable. I have since discovered that they are a foam-core construction, at least on these 20+ year old pianos.<br> <br> - Mark Dierauf<br> <br> <br> <a class="EC_moz-txt-link-abbreviated" href="mailto:pnotnr@aol.com">pnotnr@aol.com</a> wrote: <blockquote cite="mid:%3C8CA577DBC691177-1098-2A16@Webmail-mg21.sim.aol.com%3E"> <div> <font face="Arial, Helvetica, sans-serif">I see a lot of Yamaha's in the local schools here in Maine, and I'm always cranking up capstans, then six months later cranking them back down.</font></div> </blockquote> <br> </blockquote><br /><hr />Need to know the score, the latest news, or you need your Hotmail®-get your "fix". <a href='http://www.msnmobilefix.com/Default.aspx' target='_new'>Check it out.</a></body> </html>