This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Thanks to Keith McGavern, Daniel Jackson, Roger Jolly, Rob Thornton, = Bill Ballard and Newton Hunt . I would like to know the John Hartman's trick of weighing the > hammer heads with small brass clips. I think that was published before = I receive the Journal and I really need to calibrate the tension of the = springs on my own August Foster Grand. There are some jig that I put over the wippen in order to measure the = weight that it supports? I think that would be the best way to measure = the tension of the springs but I only think... Thanks to all Rogerio Cunha IC Member of the Guild rogeriocunha@openlink.com.br rogerio@airandinas.com ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/30/23/2c/ff/attachment.htm ---------------------- multipart/alternative attachment--
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