pitch raise question

[Don]

Hi Gregor,

I'm not familiar with the term "diskant". Perhaps identify that area as you
did A4?

The statement about 100 cents flat it is correct. Some etd's have "limits"
imposed on how much overcompensation is acceptable. I'm not familiar enough
with the verituner to know if this is true or not. 

It may be best to do a first tuning with no extra compensation when a piano
is 100 cents flat, although my "record" for a single pass is about 140
cents flat at A4.

At 09:15 AM 12/23/2006 +0100, you wrote:
>I don´t know how other ETD´s work, but verituners default setting for pitch 
>raise overpull is 36 % in the diskant. What does this exactly mean? As I 
>understood, this is the percentage of the difference between actual and 
>target pitch. So, if a piano is 100 cent flat, this would mean that one has 
>to overpull the diskant by 36 cent. Is that true? In the middle section it´s 
>30 % default, so A4 has to be overpulled by 30 Cent = 7.5 Hertz. This can´t 
>be true, or?
>
>Gregor