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<DIV><FONT face=Arial size=2>Yes! That's the number one problem that i've had
with Yamaha upright jacks. They can become "wedged" up between the hammer butt
and the set-off rail. I wasted a lot of time on this when i first encountered
it. I couldn't figure which direction to move the rail.</FONT></DIV>
<DIV><FONT face=Arial size=2>swj</FONT></DIV>
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<DIV>... make sure the jack is not being forced into the letoff rail, and held
there when in check. At the end of the jack's arc, there should be a
minimum of 1mm clearance between the jack and the letoff rail felt. It
might <SPAN class=Apple-style-span style="FONT-STYLE: italic"><SPAN
class=Apple-style-span style="TEXT-DECORATION: underline">look</SPAN></SPAN>
like there is enough clearance, so examine carefully. If there is not
enough clearance, you need to move the leftoff rail back to you slightly (away
from the strings). If you move the letoff rail, you'll need to reset
letoff.</DIV>
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<DIV>-- <BR>JF</DIV></BLOCKQUOTE></BODY></HTML>