Renner Action Geometry Calc

[Farrell]

Doing all I can to make sure geometry is as good as it can reasonably be
before I  send Stanwood data to Stanwood. See my post from a half-hour ago.

Terry Farrell
Piano Tuning & Service
Tampa, Florida
mfarrel2@tampabay.rr.com

----- Original Message -----
From: "Richard Brekne" <Richard.Brekne@grieg.uib.no>
To: <pianotech@ptg.org>
Sent: Friday, October 13, 2000 8:30 PM
Subject: Re: Renner Action Geometry Calc


> Thanks muchly Terry... will check it out immediatlly..how you doing with
the
> Stanwood stuff ?
>
> Farrell wrote:
>
> > Hi Richard. Nick Gravagne's web address follows. Fun little program.
> >
> > Nick Gravagne - http://home.att.net/~nickware/
> >
> > Terry Farrell
> > Piano Tuning & Service
> > Tampa, Florida
> > mfarrel2@tampabay.rr.com
> >
> > ----- Original Message -----
> > From: "Richard Brekne" <Richard.Brekne@grieg.uib.no>
> > To: <pianotech@ptg.org>
> > Sent: Friday, October 13, 2000 4:25 PM
> > Subject: Re: Renner Action Geometry Calc
> >
> > > Hi there Terry, where did you find this action geometry program on the
net
> > ??
> > > would be interested in taking a look at it.
> > >
> > > Farrell wrote:
> > >
> > > > Hi List. I attended the All-Day Renner Action class in KC. They
> > presented
> > > > some action geometry diagnostic calculations that utilized "Key In,
Key
> > Out,
> > > > Wippen In, Wippen Out, Hammer In, Hammer Out" measurements. I have
my
> > > > spreadsheet with all the formulas, but I cann't find my class notes
that
> > > > have the definitions of exactly where to physically measure for the
six
> > > > parameters. Does anyone have that info?
> > > >
> > > > Also, I downloaded Nick Gravagne's action geometry program from the
web
> > > > yesterday. It quite clearly appears to be the exact same formulas
that
> > the
> > > > Renner approach uses. Am I right? I thick that the knuckle-to-hammer
> > center
> > > > measurement may be different though. Nick's program is very user
> > friendly.
> > > >
> > > > Terry Farrell
> > > > Piano Tuning & Service
> > > > Tampa, Florida
> > > > mfarrel2@tampabay.rr.com
> > >
> > > --
> > > Richard Brekne
> > > RPT, N.P.T.F.
> > > Bergen, Norway
> > >
> > >
> > >
>
> --
> Richard Brekne
> RPT, N.P.T.F.
> Bergen, Norway
>
>