worn back checks

horace horace@compadept.com
Fri, 16 Feb 1996 19:05:51 -0800 (PST)


At 09:13 PM 2/15/96 -0700, you wrote:
>>At 02:30 PM 2/15/96 -0700, you wrote:
>>>
>>Are these new backcheck you are using geometrically the same as the
>>originals?  Are the wires of the same type and quality?
>>
>>Just wondering...
>>
>>Horace
>>
>_______________________
>
>I buy my new backchecks from Steinway. They are only about $90.00/ set, and
>I use the "offical" Steinway Backcheck Installation Tool. It is listed in
>their parts catalog.
>
>I have not analyzed this new part, and obviously never even got around to
>weighing them because I just presumed the new ones were lighter (thanks
>Ken). Anyway, a fraction of a gram taken or added to this location is not
>really significant to the touchweight.
>
>All I can say is that I've done it both ways, this is what I perfer, and
>I've had no problems. I also know that I am not the only one.
>
>If someone has a good geometric argument for leaving the old ones, I'd love
>to hear it.
>
Dennis,

You mean, besides they work, and do not limit the range of checking throught
varying forces of key stroke?

Actually, it's all in Pfeiffer.

Horace




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