Keyboard touch

Bill Yick ptuner2002@yahoo.com
Mon, 16 Feb 2004 16:24:28 -0800 (PST)


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I have a clients' grand action, an old Gulbransen. Someone has put on new hammers, and the other parts are in good condition, the ivory keyboard is in exceptionally good condition. He has carpel tunnel, and is complaining about the "heavy" touch. I played on it, and it is heavier than I would like myself. I measured the downweight with gram weights, and it averages 55 grams +. I took the job, but need some advice. There does not seem to be excess friction in any of the action parts. It is my opinion that the hammers are too heavy. They were installed several years ago, but look almost new. They have a "fuzzy" look, that makes them look as if they are "right out of the box." They may not have ever been filed. The tails looks as if they have been barely shaped for the back checks, not the long curve that is typical. I can see lots of wood that can be taken off. I bought a gram scale so that I could maybe achieve some consistency in the wood removal. My neighbor has a band saw, and I
 have a disk sander. I think I could do the wood removal, measuring the weight as I go. Having never done this job before, what advice can you give me?
 
Bill Yick, Rpt




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