Yes, the hammer "rise" is simply caused by the jack pushing up on the butt. The butt leather appears to have a more rounded profile which probably helps. The jack springs don't seem any stronger than on a traditional action. I think it works partly because the hammer is closer to its balance point but far enough from the strings where the return spring offers little resistance. -- Ryan Sowers, RPT Puget Sound Chapter Olympia, WA www.pianova.net -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090707/26912436/attachment.htm>
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