Ratio question

[KeyKat88 at aol.com]

Greetings,
 
     This is a really good answer. 
 
Julia
 
 
 
In a message dated 5/11/2008 1:16:23 P.M. Eastern Standard Time,  
pianoarts at tx.rr.com writes:

Good  food for thought...


The formula would include the distance from the  balance rail pin, to 
the front rail pin.

1) Sharps and Naturals in  the same piano will have different ratios...
2) The ratios will be  different depending on the key length; the 
distance from the balance rail  to the front rail pin. For example, 
adding a .010 balance rail punching to  a short key stick in a Spinet, 
and a 9' grand key stick, would result in  different key dip  increases.

Dan





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