[pianotech] grand dampers

[Matt Wynne]

Not sure, but it would probably vary demanding upon the string 
thickness, especially bass.

At 08:37 PM 3/9/2010, you wrote:
>I've been considering getting a gram gauge for measuring damper 
>lever weight/spring tension.   Is there a "normal" amount of 
>weight/tension a grand piano?   For instance a Steinway D?
>
>David Ilvedson, RPT
>Pacifica, CA  94044
>
>----- Original message ----------------------------------------
>From: "Jon Page" <jonpage at comcast.net>
>To: pianotech at ptg.org
>Received: 3/9/2010 5:33:39 PM
>Subject: Re: [pianotech] grand dampers
>
>
> >Depending on the vintage, there might not be underlever assist springs.
> >--
>
> >Regards,
>
> >Jon Page