Yes David humidity does amazing things. Especially to Asian origin pianos. Some have theorized it is the backrail cloth used that magnifies this effect. A round of well maintained Dampp-Chaser systems will put you on the path to stability. Patrick Draine Billerica MA On Sun, Oct 24, 2010 at 4:02 AM, David Lawson < dlawson at davidlawsonspianos.com.au> wrote: > So, my question is this: Would the sudden change from drought,(about ten > years) to very wet conditions, have brought on this amazing change? I find > it difficult to believe that this much change could be brought about by > humidity. > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20101024/dcf12392/attachment.htm>
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