Lightening touch by changing damper timing redux

Piannaman@aol.com Piannaman@aol.com
Sat, 21 Jan 2006 12:54:28 EST


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Ric,
 
Thanks for the clarification.  
 
Dave
 
In a message dated 1/21/2006 9:41:23 A.M. Pacific Standard Time,  
ricbrek@broadpark.no writes:

Dave..

I didnt say putting small weights on the keys... tho you  certainly could 
do that. I mentioned a variant of the idea Stanwood once  told me about 
(and has been related here a few times by others) of raising  the key 
about 0.2mm just adjacent and behind the balance rail pin.  I  simply 
take a strip of gum paper (for shiming flanges) and run it along  the 
back side of the balance rail pins under the paper and cloth  punchings.  
This lowers the action weight ratio just a bit...  sometimes enough for 
4-5 grams of DW suprisingly enough. 

It seems  to have no real significant affect on the distance ratio 
because the  fulcrum of the key moves forward as usual once the key has 
traveled about  3/4s of its stroke.

Cheers
RicB
...........
Ric, I'm curious  about your method of putting small weights on the  keys in
front of  the balance rail holes.  You said you used some kind of  tape?   
Sorry,
the previoius e-mail was the victim of a recent   mass-deletion...

Dave S.



 
Dave  Stahl

Dave Stahl Piano Service
650-224-3560
_http://dstahlpiano.net/_ (http://www.dstahlpiano.net/) 

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