[pianotech] Hammer strike line. Was-----Yamaha Hammer Suggestion

[PAULREVENKOJONES at aol.com]

David:
 
In your experience, is the crown set further forward in the killer octave  
in RC&S boards? Is there a greater stiffness that comes with that  
construction in the killer octave? Random questions...
 
P
 
 
In a message dated 2/7/2010 9:18:48 P.M. Central Standard Time,  
davidlovepianos at comcast.net writes:

I agree  it seems about the soundboard but what specifically about the 
change
in  design accounts for that difference.  The answer is not jumping out  at
me.

David  Love
www.davidlovepianos.com


-----Original Message-----
From:  pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On 
Behalf
Of  Ron Nossaman
Sent: Sunday, February 07, 2010 6:16 PM
To:  pianotech at ptg.org
Subject: Re: [pianotech] Hammer strike line.  Was-----Yamaha Hammer
Suggestion

David Love wrote:
> I've  found the same thing.  Strike line deviation being necessary on
>  original boards but when I replace the board on the same piano with a  
RC&S
> board the strike line seems to straighten out, or the curve  becomes
> unnecessary.  What's that about?  

It's about  the soundboard, I'd say.
Ron  N


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