---------------------- multipart/alternative attachment Well then, in this case ,you've got a more recent view than I ,into the more ,shall we say, recent anomalies. Dale Erwin Ah, yes. Well, they were thicker back before the "Diaphragmatic Soundboard" was invented back in the early 1930s. We've replaced enough boards in pianos made through the 1980s and 1990s to see some of the results of boards this thin combined with compression crowning. Del ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/7e/56/a3/55/attachment.htm ---------------------- multipart/alternative attachment--
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