>Why they angled them backwards I'm still unsure of. The interaction between the angled capstan and angled cushion is called an involute gear (Chris Robinson stated this in a class many years ago). -- Regards, Jon Page -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090314/e0dc4800/attachment.html>
This PTG archive page provided courtesy of Moy Piano Service, LLC