<HTML>In a message dated 5/10/0= 3 7:59:52 AM Pacific Daylight Time, kpiano@goldrush.com writes: <BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-= LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">Just a little to much key d= ip. The jack is slapping the let off rail a bit hard. Maybe the glue on the = felt there was over done. Did the clacking start when you took out the lost = motion? Sure sign you have to much dip. Keith Roberts </BLOCKQUOTE> Keith, This just got me thinking.  If anything, the dip is too shallow. &n= bsp;The key height does not seem right to me, either:  it's too low, if= I were to judge just by looking at it.   I got so focused on the = action, I neglected the keys.  I'm wondering if maybe certain keys are = hitting the keyslip.  It sure sounded like whippen/hammer assembly nois= e, but noises do tend to get tossed around in there, don't they? Thanks to everyone for their suggestions.  I'll let you know what i= t was when I figure it out! Dave Stahl</HTML>