>Jon writes: >> >>Place a teflon s/f in a glass of water, it will be loose as a goose within >>20 minutes. This was demonstrated by Koe Biscelie (sp?) at a seminar. >>The bushing actually is loose in the hole in the shank yoke, go figure. > >Greetings, > I did go figure. I placed four small teflon bushing on a centerpin, and >measured their cumlative length... >Ed Foote I don't think your test is the same as the one Jon mentions, Ed. If I understand the test he is referring to is a shank and flange that has teflon bushings in a glass of water, yes? Your test of affected length isn't quite the same, yes? Keith McGavern kam544@earthlink.net Registered Piano Technician Oklahoma Chapter 731 Piano Technicians Guild USA http://www.ptg.org/1999/conv/ PTG Convention, Kansas City, July
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