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Is that because of the problem of children chewing on keys?....
(Yeah, I know, lead is soon to be banned in European pianos, and magnet=
s are the next best substitute......if you're unwilling to consider hel=
per springs. Yeah, and also magnets are no more than a substitute for l=
ead, whereas David's is a comprehensive system to analyze whether the a=
mount of counterbalancing asked for by the action is reasonable, and fu=
rther to make sure that everything measured as a part of that analysis =
can be made as smooth as possible.)
It's still an exciting frontier.
Bill Ballard RPT
NH Chapter, P.T.G.
Reality is the first casualty of technology
...........NPR Commentator Daniel Schorr
+++++++++++++++++++++
David Ilvedson, RPT
Pacifica, California
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