---------------------- multipart/alternative attachment I used to do swing test but I found the results to be very inconsistent. When you factor in the different weights of hammers from top to bottom, what does the number of swings with some arbitrarily picked hammer tell you? Use a gram gauge and get an absolute number on your friction. If you tell me you get X swings I would need to know the weight of the hammer and how far out on the shank it was located and as you have found out the angle it is relative to the flange. Too many variables for a number which doesn't really tell you anything to begin with. Just my 1 cent worth. Andrew Remillard 2417 Maple Ave Downers Grove, IL 60515 ANRPiano.com 630-852-5058 ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/17/0f/5b/21/attachment.htm ---------------------- multipart/alternative attachment--
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