stability of pitch raises (Ron's question)

[Farrell]

Ron, that has been answered, I thought pretty clearly. Shall I repost, or
did you not feel my explanation was valid?

Terry Farrell

----- Original Message -----
From: "Ron Nossaman" <RNossaman@KSCABLE.com>
To: <pianotech@ptg.org>
Sent: Monday, September 03, 2001 12:21 AM
Subject: Re: stability of pitch raises (Ron's question)


> >I would not say the ETD eliminates the work of a pitch raise.  Rather, it
> >helps to calculate the overpull so that when you are done it is within a
few
> >cents and the fine tuning requires little further change in pitch, though
> >not less work to fine tune.  The extra charge is for the extra time
involved
> >in the pitch raise itself, it is not a punitive charge.
>
> David,
> So what's the difference in time between a first pass of two passes at
> pitch with an ETD, or a first pass of two passes at a quarter semitone low
> with an ETD? That's the essence of the question.
>
>
> Ron N