David Love wrote: > Terry: > > The way Richard has written it, differences in the balance weight will be > due to differences in leverage and differences in downweight and/or upweight > will be due to friction. Assumming appropriate SW's and FW's, yes. > You are also correct. This is also affirmative... in as much as Terry's question is posed in the perspective of a constant BW value and an appropriate SW curve. Different ways of saying basically the same thing. Once again... BW + FW on the one side of the balance rail pin,.... SW, leverage and friction on the other side. > > > David Love > > ----- Original Message ----- > From: "Farrell" <mfarrel2@tampabay.rr.com> > To: <pianotech@ptg.org> > Sent: May 17, 2002 4:49 AM > Subject: Re: Touchweight Metrology Question > > > > Remember... if you have an Even FW curve AND and even SW curve... > > > then any uneveness is simply got to be found in either friction or > leverage. > > > > I thought one would want to target an even SW curve and a constant BW. > Differences in FW would then be due to any differences in leverage? > > -- Richard Brekne RPT, N.P.T.F. Bergen, Norway mailto:rbrekne@broadpark.no http://home.broadpark.no/~rbrekne/ricmain.html
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