---------------------- multipart/alternative attachment =20 I think we're saying the same thing with slightly different words. Dale The problem with Steinway pianos is that the key ratios are all over the=20 place so you can=E2=80=99t assume a particular knuckle dimension will work=20= with a=20 particular vintage. You need to measure each one individually. I find it=20= more the=20 exception that a 17 mm knuckle does not work and the action requires a=20 shorter dimension. The Ronsen hammers made with the light maple moldings t= end to =20 be lighter than the Steinway hammers whose moldings are denser wood, though=20= =20 the relative amounts of felt on the hammers can change that. =20 =20 David Love davidlovepianos@comcast.net =20 ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/30/a9/cf/b4/attachment.htm ---------------------- multipart/alternative attachment--
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