> A more interesting topic of discussion would be the underlever which has > the 'spoon' as that which contacts the key end lifter felt. > > I have posted how I perceive the underlever should travel. > I'd be more interested on thoughts for regulating this execution. The relationship between the contact of the key end felt and the sostenuto tab height is adjustable by bending the spoon rather than shimming the tab, only more cumbersome, and requiring backtracking. Otherwise, I don't see a functional difference. > Also preferences as to whether the felt should be on the key or on the > underlever. ??? Ron N
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