<html> <body> Hi, Wim, Some more specific information, please.  That will help with narrowing down what to suggest.  Check out the post to Keena Keel a couple of weeks back. Thanks.  Best. Horace At 07:29 AM 10/1/2004, you wrote: <blockquote type=cite class=cite cite>  I need some help from some of you who have lots of voicing experience.   The D in our concert hall has a problem, at least as perceived by one of our piano faculty and a musicologist. They differ on where they hear the problem, but it seems to be the same sound they hear. They describe it as a wave length that is very wide, as opposed to a more focused wave. It is not so much a twangy sound and it lack a certain amount of depth. They are even leaning towards a soundboard problem. The piano is only 2 years old.   I have lacquered and voiced the hammers last year, and this summer spent quite a bit of time leveling strings, making the sure the hammer strike point is level, etc. All the usual fine point. But I want to see what I can do to get more "focus" out of the hammer.   Thanks   Wim </blockquote></body> </html>