Greetings and O My!! Thank you SO SO much for this! This explains to me why the hammer goes forward into let-off at different "speeds'' / acceleration rates and comes back out (or forward toward the player) at different "speeds'' even in a piano, whilst every regulation adjustment seems to be equal. THANK YOU Julia In a message dated 3/23/2009 10:21:10 P.M. Eastern Standard Time, pianoguru at cox.net writes: What happens when the motion crosses the magic line is that the key lever arm continues to lengthen but at a faster rate, while the wippen lever arm continues to shorten at a slower rate. This would be true well beyond the normal range of motion. **************Feeling the pinch at the grocery store? Make dinner for $10 or less. (http://food.aol.com/frugal-feasts?ncid=emlcntusfood00000001) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090324/94e73be7/attachment.html>
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