Do I remember correctly that the U1's capstans are on wire "stalks"? If so, you can bend them just a little off-center front-to-back relative to the whippen to alter the touch without a lot of fuss. I believe that if you bent the stalks towards the player, it would add apparent weight to the action. There will be a little regulating to do afterwards, but it should be relatively minor. If the result is not what you wanted, it's easy to set things back the way they were. I saw this demonstrated by one of the Steinway guys at a convention. The change in touchweight was verified by a set of weights he just happened to have in his pocket. ZR! RPT Ann Arbor MI diskladame@provide.net ---------- > From: Maurer family <ab254@oak-web.washington-ch.oh.us> > To: pianotech-digest@ptg.org > Subject: Weighty Problem > Date: Thursday, March 12, 1998 12:26 AM > > > My client has a Yamaha U1 (upright) that I service regularly. > This piano has been very consistant and my client has been very happy > with it. On my last service on this piano though, the lady asked me a > question that I usually don't hear very often. She asked if I could make > the action heavier. It seems that her son, who is the pianist at the age > of 12, has become quite good . He entered his first piano competition > and had great difficulty playing on the competition piano. It was a > grand that was at a local piano dealer's recital hall. I assume that it > was a Steinway because he is a Steinway dealer. > Anyway , the boy complained that the piano played exceedingly heavy and > that he couldn't play his chosen piece properly. Apparently none of the > participants could rehearse on this piano , so they had to play cold > turkey. > I explained the major differences between her U1 and a full > sized grand and that if her son continued to become more accomplished > on the piano that she really should consider upgrading. Her response was > that they didn't have enough room for a grand , much as thay would like > to have one. Then she reitorated her question. > My experience with action improvement has always been with > trying to make actions play easier ,or should I say with as little > frictional resistance as possible. How can I solve this customers > problem without radically changing what I find is a fine working action? > > Tunefully, > Cliff Maurer (Lunytuner) >
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