Keith Roberts wrote: > Thanks Michael, and you are right, mind yourself, I'm back. Pianos > only please. > The pinning was a no brainer, it was all bad. I did it in three hours > last night. What is that black stuff? The pin isn't corroded. > I go with a four gram flange friction target. Is there any advantage > to having the friction of the flange change with the weight of the > hammer? Maybe in the bass it should be a little tighter, more stress. > Keith Roberts Black stuff in centerpin bushings ??? sounds like your typical graphite to me. RicB
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