---------------------- multipart/alternative attachment Hi Wim, Sounds like the hammer rail has been installed in the wrong position. (Rotated towards the back of the action) Screw a few balance rail punching's under the rear action bracket feet, to diagnose. If the piano is under warranty, get them to fix it. Fudging the hammer line/ dip is one possible solution. Shimming the rear feet. And or a little of both. But it is still a cheater fix. Regards Roger At 11:02 AM 8/19/02 -0400, you wrote: >I regulated a B Friday, and now there are about 3 or 4 notes in the octave >just above the break where the jack is hitting the hammer flange on a hard >blow. Upon close inspection, when I bring the wippen up, I can make the >top of the jack touch the bottom of the hammer flange on some of the >notes, but not on others. I can't seem to figure out why it is doing it. >What makes the jack stop it's upward motion when the wippen is pushed up? > >Wim ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/e7/7e/c5/e6/attachment.htm ---------------------- multipart/alternative attachment--
This PTG archive page provided courtesy of Moy Piano Service, LLC