This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment ----- Original Message -----=20 From: Bradley M. Snook=20 To: Pianotech=20 Sent: Tuesday, May 27, 2003 12:08 AM Subject: Backchecking Height Does anyone have a method for regulating the height of backchecking so = that the results are very even? Bradley M. Snook Graduate Student in Piano Technology (M.Mus) Rice University, Shepherd School of Music _______________________________________________ pianotech list info: https://www.moypiano.com/resources/#archives Well, a lot of other stuff has to be in good shape and well regulated, = namely the whole action, but especially key height and key dip; and = then let-off and repetition spring strength to a lesser extent. = Backchecks have to be aligned to hammer tails, the backcheck angle has = to be uniform, etc. Variations in pinning of the hammer flanges will = have an effect. It's easier to attain in a newer action than an old = one, usually. But even, consistent backchecking is one of the results = of a well-regulated action --David Nereson, RPT ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/f7/49/db/51/attachment.htm ---------------------- multipart/alternative attachment--
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