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<DIV><FONT face=Arial size=2>Guess I should send it off to be
adjusted.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2>Keith</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=patterndude@comcast.net href="mailto:patterndude@comcast.net">Lance
Van Nostrand</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, August 23, 2004 12:16
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: 8411SA oscillation</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Keith,</FONT></DIV>
<DIV><FONT face=Arial size=2>It may not stop in the air. I made that
assumption once and after a few weeks with it did a slow fly by and actually
saw the rudder flitting around. Servo was pretty new so I sent it to
Horizon and they adjusted the dead band and returned it. Still using
it.</FONT></DIV>
<DIV><FONT face=Arial size=2>--Lance</FONT></DIV>
<DIV> </DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=tkeithb@comcast.net href="mailto:tkeithb@comcast.net">Keith
Black</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">discussion@nsrca.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, August 22, 2004 11:24
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> 8411SA oscillation</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2><FONT size=2>
<P>I have a new JR 8411SA on the rudder of my new plane and it frequently
oscillates back and forth.</P>
<P>In the past I've experienced oscillation problems on the rudder using a
JR 8411SA, however when this has occurred in the past (with a relatively new
servo) it normally indicated that the pull-pull cables are a bit loose and
tightening them will solve the problem.</P>
<P>However, in this case I've tightened the cables quite a bit tighter than
my other plane and still have the oscillation problem even with the new
servo. If I touch the rudder with my hand it will stop, and I can also stop
it by moving the stick back and forth a couple of times very slowly.
However, any quick moves of the rudder stick to center, or when the plane is
first turned on will result in the oscillation.</P>
<P>As far as flying goes, I imagine that the prop wash normally stops the
oscillation, much like putting my hand on the rudder, but the fact that this
occurs so much and my other plane doesn't often have this problem is
somewhat troubling.</P>
<P>Any suggestions or advice?</P>
<P>Thanks,<BR>Keith
Black</P></FONT></FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>