back action replacement questions

Horace Greeley hgreeley at stanford.edu
Sat Jul 29 19:52:41 MDT 2006


Hi, Gene,

At 06:23 PM 7/29/2006, you wrote:

>Also, how much friction on the lift lever flanges? The Renner parts 
>are about 4.5 to 5 grams from the factory - they are a bit tight in 
>my opinion - should I try for about 2 to 3 grams? I am curious 
>because the 4.5 gram is consistant for the entire set with very 
>slight variation.

Check out:

http://www.lloydmeyer.com/PDF/Damper.pdf

This is written by Chris and Karen Robinson...complete with pictures & etc.

Best.

Horace
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20060729/17c8a46b/attachment.html 


More information about the Pianotech mailing list

This PTG archive page provided courtesy of Moy Piano Service, LLC