Hi Richard, It ain't the plate moving due to the metal changing due to humidity..it is the support structures for the plate--which are wood! At 06:55 PM 08/22/2000 +0200, you wrote: > >Personally, I cant see the plate moveing much to begin with in relation to >humidity changes. Sheesh.. imagin what would happen to the Bay Bridge if >humidity could effect iron and iron derivative like that..grin.. And the fact is >that we know for sure that the sound board does change shape in relation ship to >humidity changes. All in all its the most likely by far explanation. > > > >-- >Richard Brekne >RPT, N.P.T.F. >Bergen, Norway > > > > Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.M.T., R.P.T. Tuner for the Saskatchewan Centre of the Arts drose@dlcwest.com http://donrose.htmlplanet.com/ 3004 Grant Rd. REGINA, SK S4S 5G7 306-352-3620 or 1-888-29t-uner
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