On Nov 29, 2010, at 3:55 PM, Mark S Burgett wrote: > Yes, our bushing material is quite dense compared to Teflon and > after 18 > million blown we lost less than .5 gram resistance. > > Mark Hi Mark, I hope you didn't blow that many <G>. Typos can be interesting. What specs are you using for reaming your bushings? Exactly the size of the pin? Somewhat different? Regards, Fred Sturm University of New Mexico fssturm at unm.edu
This PTG archive page provided courtesy of Moy Piano Service, LLC