Touch weight and re-busing action centers

Keith McGavern kam544@ionet.net
Thu, 19 Feb 1998 14:10:53 -0600 (CST)


Part of Jerry Hunt's post:
>Sorry if the questions are basic, but I'm trying to get smarter:
>1) In measuring touch weight of a grand, I've read that down weight
>should be between 48 and 56 grams, up weight should be about 1/2; i.e.
>around 24 to 30. My question: in measuring down/up weight, is that with
>the dampers lifted?...

Yes.

Keith A. McGavern
kam544@ionet.net
Registered Piano Technician
Oklahoma Chapter 731
Piano Technicians Guild
USA




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