[pianotech] Baldwin Hamilton

[tnrwim at aol.com]

Are only the middle keys loosing dip, or is it even throughout? If it is only the middle, my thought is that the back rail is pushing up, as if the keybed is warping. 

Wim





-----Original Message-----
From: Wesley Hardman <hardmanwesley84 at gmail.com>
To: pianotech <pianotech at ptg.org>
Sent: Mon, Aug 1, 2011 3:52 pm
Subject: [pianotech] Baldwin Hamilton


Three Baldwin Hamilton studios in different locations have the same problem in which key dip becomes shallow during very humid conditions.  It seems impossible, but the problem clears up when humidity problem is corrected.
 
Any thoughts?
 
Wesley Hardman, RPT
Scottsboro, Alabama

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20110801/87121507/attachment.htm>