The variation on Steinways stems from the failure to index the plate into the piano in the same position each time. Thus the strikepoint varies and the stack gets located differently from piano to piano which causes the capstan location to be different. Measure the key ratio on a group of Steinways and you will find it ranges from .49 - .58. That will make a huge difference in the touchweight dynamics. As far as making changes on new pianos, I have done this not infrequently. It does seem that paying that much you should expect to have things right, but the reality is, if you have to choose between a good belly and proper touch dynamics, you should choose the good belly and accept the changes that will be made to the action. Modifying the touchweight does not need to be a major price in the scheme of the cost of the piano. Move the capstan, smooth the strike weights and reweigh the action will accomplish a lot. It's not a throwaway job, but not prohibitive in the scheme of 40K - 90K. It is often very difficult for a pianist who sits down to 10 or 20 pianos to really tell by feel how that action is going to feel day after day. There are many things which can skew their perceptions. A technician should be able to tell be looking at the leading pattern, measuring some sample notes for balance weight whether there is a serious problem or not. My advice when buying a piano. Take a technician who can make that assessment, among others. For technicians, learn how to make the assessment. David Love davidlovepianos@earthlink.net ----- Original Message ----- From: Dave Nereson To: pianotech@ptg.org Sent: 6/3/2003 12:21:10 AM Subject: heavy Steinway action Does anyone call Steinway about these heavy actions? What do they say? Or do they deny any accusations of having built anything "wrong"? Or is it not "wrong", but just heavy to certain players? Has Steinway changed capstan alignment or angle or knuckle size recently? If this were a new company just starting up, I could see how there might be action problems to iron out, but if a certain size action is basically the same as the one in front of or behind it on the assembly line, how can there be that much variance? --David Nereson, RPT
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