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<DIV><SPAN class=218081719-09062003><FONT face=verdana>I just realized that I
forgot to mention another thing. </FONT></SPAN></DIV>
<DIV><SPAN class=218081719-09062003>The plane pitches to belly when rudder is
used during level flight. </SPAN></DIV>
<DIV><SPAN class=218081719-09062003></SPAN> </DIV>
<DIV><SPAN class=218081719-09062003><FONT face=verdana>Will try all the
suggestions received this week and post result here.</FONT></SPAN></DIV>
<DIV><SPAN class=218081719-09062003>Thank you,</SPAN></DIV>
<DIV><SPAN class=218081719-09062003></SPAN> </DIV>
<DIV><SPAN class=218081719-09062003><FONT face=verdana>Ihncheol
Park</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT
face=Tahoma>-----Original Message-----<BR><B>From:</B>
discussion-request@nsrca.org [mailto:discussion-request@nsrca.org]<B>On Behalf
Of </B>jim ivey<BR><B>Sent:</B> Monday, June 09, 2003 11:16 AM<BR><B>To:</B>
discussion<BR><B>Subject:</B> Re: Sustaining Knife edge?<BR><BR></FONT></DIV>
<DIV>Ihncheol,</DIV>
<DIV>Fly the plane looking at the bottom of plane in knife edge in the
same circumstances as you did looking at the top. If you have the same
symptoms down wind, then your plane is probably ok, I think your problem
is the fact that airspeed + wind speed is considerably different upwind than
it is airspeed - wind speed downwind. In other words the rudder has help
holding the plane in knife edge, upwind. You also may be a little nose heavy,
which will aggravate the problem.</DIV>
<DIV> </DIV>
<DIV>Jim Ivey</DIV>
<DIV> </DIV>
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<DIV style="FONT: 10pt Arial">----- Original Message -----</DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt Arial; COLOR: black"><B>From:</B>
patterndude@attbi.com</DIV>
<DIV style="FONT: 10pt Arial"><B>Sent:</B> Monday, June 09, 2003 12:57
PM</DIV>
<DIV style="FONT: 10pt Arial"><B>To:</B> discussion@nsrca.org</DIV>
<DIV style="FONT: 10pt Arial"><B>Subject:</B> Re: Sustaining Knife
edge?</DIV>
<DIV> </DIV>How much right thrust are you compensating for when flying
L to R (seeing top <BR>of plane)?<BR> I think P-factor should pull the
plane to the belly (L to R) or canopy (R to <BR>L), so that is not the
answer. <BR><BR>--Lance<BR>> <BR>> <BR>> Ihncheol Park
wrote:<BR>> <BR>> > I have a question to ask.<BR>> > Flying
condition was very good. Almost no wind on ground level, maybe a
few<BR>> > MPH in the air (flying height). Wind direction left
to right.<BR>> > When I fly knife edge from right to left facing the
top of the plane, very<BR>> > little rudder is required to stay on
without going up or down.<BR>> ><BR>> > However, from left to
right facing the top, the plane just can not stay and<BR>> > keep
dropping.<BR>> ><BR>> > What could be the cause of this?<BR>>
> Side thrust?<BR>> ><BR>> > Thank you,<BR>> ><BR>>
> Ihncheol Park<BR>> ><BR>> >
=====================================<BR>> > # To be removed from this
list, send a message to<BR>> > # discussion-request@nsrca.org<BR>>
> # and put leave discussion on the first line of the body.<BR>> >
#<BR>> <BR>> =====================================<BR>> # To be
removed from this list, send a message to <BR>> #
discussion-request@nsrca.org<BR>> # and put leave discussion on the first
line of the body.<BR>> #<BR>>
<BR>=====================================<BR># To be removed from this list,
send a message to <BR># discussion-request@nsrca.org<BR># and put leave
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