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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>A both rods expand they null out each
other. Neat!<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Glenn Hatfield<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, December 06, 2006
5:26 PM<br>
<b><span style='font-weight:bold'>To:</span></b>
nsrca-discussion@lists.nsrca.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [NSRCA-discussion]
Trim changes</span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>never even heard of the bellcrank trick.&nbsp; What is it?<br>
<br>
Randy<br>
<br>
--- lightfoot@sc.rr.com wrote:<br>
<br>
From: &quot;Jay Marshall&quot; &lt;lightfoot@sc.rr.com&gt;<br>
To: &quot;'NSRCA Mailing List'&quot; &lt;nsrca-discussion@lists.nsrca.org&gt;<br>
Subject: Re: [NSRCA-discussion] Trim changes<br>
Date: Wed, 6 Dec 2006 16:30:35 -0500<o:p></o:p></span></font></p>

<div>

<p style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>I like it! KISS</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:.5in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>&nbsp;</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.0in'><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Dean Pappas<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, December 06, 2006
2:25 PM<br>
<b><span style='font-weight:bold'>To:</span></b> NSRCA Mailing List<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [NSRCA-discussion]
Trim changes</span></font><font face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.0in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>&nbsp;</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

<div>

<p style='margin-left:1.0in'><font size=2 color=blue face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:blue'>Hi All,</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=2 color=blue face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:blue'>Back in the Stone Age
(Ron remembers this) we always said, &quot;wood fuse, wood pushrod
and&nbsp;fiberglass fuse, fiberglass pushrod.</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=2 color=blue face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:blue'>As long as the elevator
trim is the only one that changes, then life is simple especially with crossed
digital trims.</span></font><font face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=2 color=blue face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:blue'>Putting the servos in the
tail works, as does an MS-10 or Matchbox.</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=2 color=blue face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:blue'>So does putting a 1:1
bellcrank halfway between the servo arm and the elevator horn. That's a trick
that nobody uses anymore.</span></font><font face=Arial><span style='font-family:
Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>&nbsp;</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=2 color=blue face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:blue'>Dean</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<div>

<p style='margin-left:1.0in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>&nbsp;</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

</div>

<p style='margin-left:1.0in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Dean Pappas <br>
Sr. Design Engineer <br>
Kodeos Communications <br>
111 Corporate Blvd. <br>
South Plainfield, N.J. 07080 <br>
(908) 222-7817 phone <br>
(908) 222-2392 fax <br>
d.pappas@kodeos.com </span></font><font face=Arial><span style='font-family:
Arial'><o:p></o:p></span></font></p>

<blockquote style='margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

<p style='mso-margin-top-alt:5.0pt;margin-right:0in;margin-bottom:12.0pt;
margin-left:1.0in'><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
nsrca-discussion-bounces@lists.nsrca.org
[mailto:nsrca-discussion-bounces@lists.nsrca.org]<b><span style='font-weight:
bold'>On Behalf Of </span></b>Jay Marshall<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, December 06, 2006
2:06 PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'NSRCA Mailing List'<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [NSRCA-discussion]
Trim changes</span></font><font face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.0in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>Some servo electronics could
be temp sensitive. Measure the elevator on a cold morning then warm it up
slowly with a heat gun (carefully) and see if anything moves.</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.0in'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>&nbsp;</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.5in'><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
nsrca-discussion-bounces@lists.nsrca.org [mailto:nsrca-discussion-bounces@lists.nsrca.org]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Brian Billings<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, December 06, 2006
12:05 PM<br>
<b><span style='font-weight:bold'>To:</span></b>
nsrca-discussion@lists.nsrca.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [NSRCA-discussion] Trim
changes</span></font><font face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>&nbsp;</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.5in'><font size=2 face=Arial><span style='font-size:
10.0pt;font-family:Arial'>I have been dealing with elevator trim changes on my
D.E.P.S. installation which has been worse with cold mornings and warm
afternoons. Last night on the way home from the field I got the idea of
figuring out a way to take the pot out of the servo and mounting it on the
control surface, that way the surface will always go to it&#8217;s set position regardless
of how much the fuse has expanded or contracted. Anybody ever try this, I know
it could be done but is it practical? My worry is vibration, sealing the pot
from the elements, oil, keeping a clean signal with the long leads to the rear
and a positive connection from pot to surface. Is this a dumb Idea?</span></font><font
face=Arial><span style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.5in'><font size=2 face=Arial><span style='font-size:
10.0pt;font-family:Arial'>&nbsp;</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

<p style='margin-left:1.5in'><font size=2 face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Brian &nbsp;</span></font><font face=Arial><span
style='font-family:Arial'><o:p></o:p></span></font></p>

</blockquote>

</div>

<p class=MsoNormal style='margin-left:.5in'><font size=3 face=Arial><span
style='font-size:12.0pt;font-family:Arial'>_______________________________________________<br>
NSRCA-discussion mailing list<br>
NSRCA-discussion@lists.nsrca.org<br>
http://lists.nsrca.org/mailman/listinfo/nsrca-discussion<o:p></o:p></span></font></p>

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