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<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2>Jez,</FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff size=2>the
UCD 3D 60/90 size plane requires various mixings especially rudder. Some
people lowered their horizontal stab to reduce mixing on rudder. Some have
problem with soft landing gears. etc.</FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff size=2>Since
I only read those postings, I am not 100% sure of all those things that needs to
be dialed out. </FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff size=2>There
are more than a 100 postings at RCU. You may want to check it out, so that
your UCD come out better.</FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff size=2>Some
people said the 40 size looked to have been modified based on those responses
regarding the UCD 3D 60/90.</FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff size=2>Hope
this helps,</FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2>Ihncheol Park</FONT></SPAN></DIV>
<DIV><SPAN class=880581504-26052003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<BLOCKQUOTE>
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> discussion-request@nsrca.org
[mailto:discussion-request@nsrca.org]<B>On Behalf Of
</B>JZeigenfus@aol.com<BR><B>Sent:</B> Sunday, May 25, 2003 8:44
PM<BR><B>To:</B> discussion@nsrca.org<BR><B>Subject:</B> Re: Intro Pattern
Plane ?<BR><BR></FONT></DIV><FONT face=arial,helvetica><FONT lang=0 face=Arial
size=2 FAMILY="SANSSERIF">I have a GP UCD3D and I am about to put it up for
test flights. What is the RCU that you mention about how to dial out some
coupling problems? I was going to mix the two elevator servos. JEZ</FONT>
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