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<DIV>In a message dated 5/21/2005 2:24:03 A.M. Pacific Standard Time,
mfarrel2@tampabay.rr.com writes:</DIV>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px solid"><=
FONT
style="BACKGROUND-COLOR: transparent" face=Arial color=#000000
size=2>considerable amount. The dowels are all cut pretty evenly a=
round
the<BR>> perimeter. The plate just warped. My understanding=
is
that during<BR>> certain periods at Steinway, plate warping was more of=
a
problem that at<BR>> others.</FONT></BLOCKQUOTE></DIV>
<DIV></DIV>
<DIV> <FONT size=3> David</FONT></DIV>
<DIV><FONT size=3> I'm Not convinced the plate is
warped.</FONT></DIV>
<DIV><FONT size=3> But the the dowells were arranged short to pu=
ll the
plate down significantly. The question is why.</FONT></DIV>
<DIV><FONT size=3> With the plate installed over a new board but wit=
h out
dowells, imaginne the plate screwed to the block & the very last plate b=
oss
sitting on the board in the tail. This is the only places that are
touching so there's kind of a triangulation in this scenario that I find com=
mon.
Even with the usual very short dowell at this location I rarely
find the others this short until it comes to the treble. I think=
they simply wanted the plate to sit at a very low & constant elevation
instead of allowing the bridge thickness to rise & fall to match t=
he
plate. SO they pulled it down</FONT></DIV>
<DIV><FONT size=3> Dale</FONT></DIV></FONT></BODY></HTML>