<HTML>List, I was finally able to get back to my friend's house to check out the Bal= dwin Studio that was making a really obnoxious clicking noise.  I went = out to the lady's house today to try to solve the problem.  Well, I was= right....there was not enough keydip!  It took me awhile to figure out= what was causing the noise.  Turns out it was the backslap of the jack= on the corfam that was creating the sound.  The harder I hit it the ha= rder it slapped back.  The nanosecond delay also confused me and made i= t seem almost like a rattle. I gave it a quick remedy:  I de-regulated the let-off buttons half = a turn, and voila, the clacking was gone in every key.  The jacks were = now a couple of millimeters away from the rock-hard corfam on the rebound du= e to the introduction of more aftertouch.   I did not have time to regulate the keyheight and keydip this afternoon,= but those are the next things I will check.  Increasing let-off distan= ce is a very temporary remedy.  There is nowhere near the power in the = hammer blow as there was before my "fix." But the noise that was driving Lin= da buggy is a thing of the past. Thanks for all of the input! Dave Stahl In a message dated 5/10/03 7:25:27 PM Pacific Daylight Time, Piannaman@= aol.com writes: <BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-= LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px"> <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! </BLOCKQUOTE> </HTML>