---------------------- multipart/alternative attachment In a message dated 3/3/05 6:21:21 P.M. Central Standard Time, okeyes@uidaho.edu writes: Just ran across something on one of our D's that I found interesting, but perplexing. There was a bit of hammer bobbling on a few of the notes on a soft blow. These are relatively new hammers, shank & flanges, so made some adjustments in let-off since compaction had caused things to get a little close. I like to set the let-off as close as is reasonable, with appropriate safety margins. Otto I don't believe the bobbling is connected to let off, or to the condition of the knuckle. I think the bobbling is related to the rep spring, and the curvature of the tail. Reduce the rep spring quite a bit, and arc the tail more, and you'll solve your bobbling problem. Wim ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/caut.php/attachments/18/f2/0c/c6/attachment.htm ---------------------- multipart/alternative attachment--
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