[pianotech] Baldwin Hamilton

[Paul McCloud]

Backrail cloth is swelling?   Did you check the hammers on the rest rail?  Lost motion?  If the back rail cloth is swollen, the front of the keys will go down, and you'll have less dip.
Paul McCloud
San Diego


----- Original Message ----- 
From: Wesley Hardman 
To: pianotech at ptg.org
Sent: 08/01/2011 6:52:03 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
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