How do you figure out the change that would occur in ACTION RATIO (AR) if everything remains constant (strike weight, front weight,wippen balance weight, and balance weight) except the knuckle is changed from 16.2 mm to 17mm, on paper, without actually trying it out on the action? Vince Mrykalo RPT MPT University of Utah "Minél több a változás, annál nagyobb az állandoság" The more I learn, the less I know. www.mrykalopiano.com --------------------------------- Ready for the edge of your seat? Check out tonight's top picks on Yahoo! TV. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070704/b42b7c83/attachment.html
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