<html> <body> Pierre - Dare one ask the approach employed by this method for hardening hammers? :O David Skolnik At 11:51 PM 11/29/2005 +0100, you wrote: <blockquote type=cite class=cite cite=""> It’s been quiet for a whil= e concerning  the self – tuning piano, so what about the self – voicing piano ? Haven’t  tryed  the fine voicing mode yet but they say it has excellent ears. The picture showes the deep needeling method with large needles above and five little needles on the under lever.   The action is the one from my own piano. I prefere to be shure it works well before using it on my customers pianos. It is not to expensive, but it regulary needs  maitenance.     Pierre Gevaert   <img src="cid:6.2.1.2.2.20051130103149.046497e0@mail.optonline.net.1"= width=691 height=518 alt="[]">                                 </blockquote></body> </html>