I did 2 pitch raises yesterday (new customers). One was at A-418 and the other was A-420 before I started. What I found interesting was the amount of board deflection. On one of the pianos (A-418), the first 3 notes (A-0, A#-0 & B-0, were dead on, (go figure) on my first pass. I raised the pitch to 440, (some notes on this piano were 190 cents flat, wow!). On my second pass the first 3 notes were about 10 cents flat. I was surprised that the board deflected that much. No question here, just an observation I thought I'd pass on. Al G -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090804/6e61001f/attachment-0001.htm> -------------- next part -------------- A non-text attachment was scrubbed... Name: Al Guecia.vcf Type: application/octet-stream Size: 413 bytes Desc: not available URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090804/6e61001f/attachment-0001.obj>
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