[CAUT] Upright geometry problem (Nordiska)

[David Ilvedson]

I know how to reduce or increase the tension it is getting it even that I'm wondering about...some sort of gram gauge pulling on the damper?   Maybe it is simply trying to pull the spring towards you the same amount for each damper?   

David Ilvedson, RPT
Pacifica, CA  94044

----- Original message ----------------------------------------
From: "Richard Brekne" <ricb at pianostemmer.no>
To: caut at ptg.org
Received: 10/15/2007 10:07:59 AM
Subject: [CAUT]  Upright geometry problem (Nordiska)



>Carefully  :)  Seriously... you know how to do this yes ??  Perhaps you 
>meant jack return spring ?  Thats a bit time consuming but it can be 
>done if you are patient.  In the worst case... the things are glued in 
>both slots and then you have to replace them if they are too strong.

>Cheers
>RicB


>    How does one reduce the damper spring tension evenly?    

>    David Ilvedson, RPT
>    Pacifica, CA  94044