I also have to take issue with the stanse that pianists seeking a lighter touch are usually asking for more upweight. This is not at all in my experience. Number one, I find that pianists seeking lighter touch are not usually asking anything in particular. Some want a brighter sound for more immediate response, some want lower friction levels, some want just plain less mass to push around, some want combinations of the above and some want things that are way out there in right field. I usually start by ruling out what action parameters fit nicely into established tolerances. Upweights between 24-30 grams should just dandy for most every pianist out there, and I immediatly start looking for other solutions to touchweight concerns. We had a Petrof grand here that I pinned with very low friction a while back as an experiment. Folks had been complaining of too heavy a touch. Initially their response was enthusiastic, yet not more then a couple three weeks passed before complaints of control problems started popping up. Fly away hammers syndrom. I ended up pinning again as I usually do, and reducing hammer weight by filing and removing wood to a Stanwood # 8 curve (down from a very inconsistatnt # 10-11 curve). The voicing was brightened a bit as well naturally enough by the filing. That did the trick. Usually, I find that if friction is a real touch problem... then its to be found in dragging key bushings, problems with the contact between the knuckle and jack top, or similiar such moments, and not centerpins. A slow centerpin is simply one that hangs up the movement of a part. ALTME. :) Cheers RicB Richard Brekne wrote: > New New York Steinway shanks I suppose ? We had a long discussion > about these just a bit back, seems they've gone off on a low friction > kick. They are supposed to be pertpetual motion machines by design as > the story goes. I am with you tho, I do not like very low friction on > this point, and always opt for establishing as firm a hold as I can > get. This typically yeilds a 4-6 swingtest result. > > If you want Steinway shanks that are the old style with more usual > friction levels, you will have to get somebody in Europe to send you > some me thinks. Course you can always order shanks from someone other > then Steinway. > > Cheers > RicB >
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