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<p class=MsoNormal><span class=EmailStyle19><font size=2 color=navy face=Arial
id="role_document"><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial'>I make them from ‘G-10’ fiberglass sheet available from FTE.
<span style="mso-spacerun: yes"> </span><a href="http://www.franktiano.com/">http://www.franktiano.com</a>
I laminate 3 .03” thick for to get .09” thick. I pivot them on 1/8 shaft using
brass tube bearing through a 3/8” dowel hub for secure gluing and to prevent
flexing of a long shaft. Here is a photo showing the entire sub-assembly, which
I build and set-up before installation in the fuselage.<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle19><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>Jim<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle19><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;color:black'>-----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>CHV69@aol.com<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, January 23, 2008
5:09 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]
Pull-pull setups</span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Arial Unicode MS"><span
style='font-size:12.0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>In a
message dated 1/23/2008 8:06:14 P.M. Eastern Standard Time,
jnhiller@earthlink.net writes:<o:p></o:p></span></font></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'>
<p class=MsoNormal style='margin-right:.5in;mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;margin-left:40.2pt;border:none;mso-border-left-alt:solid blue 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span class=emailstyle18><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial;color:navy'>John, I can’t comment on Kevlar. I have
only used steel (.021” Sig control line cable). I also use internal bell cranks
to eliminate cable tension load on the servo mount rubber grommets and shaft.
This way I can run the cables quite snug. Short ball link connectors connect
the bell cranks to the servo.<span style="mso-spacerun: yes"> </span>By using
different holes in the servo wheel or bell crank I can use the full servo
travel, and reduce the control surface travel without resorting to non-parallel
linkage or transmitter endpoint and accompanying resolution reduction.</span></font></span><span
class=emailstyle18><font size=2 color=black face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-right:.5in;mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;margin-left:40.2pt;border:none;mso-border-left-alt:solid blue 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span class=emailstyle18><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial;color:navy'>I haven’t been totally happy using dual
elevator servos so I cable them as well, connecting all 4 cables to a single
bell crank. It is quite easy to balance the travel, center and end-points by
adjusting the threaded control horn and cable length. When I started doing this
it yielded the tightest system I ever used.</span></font></span><span
class=emailstyle18><font size=2 color=black face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-right:.5in;mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;margin-left:40.2pt;border:none;mso-border-left-alt:solid blue 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span class=emailstyle18><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial;color:navy'>For what it is worth.</span></font></span><font
color=navy><span style='color:navy'><o:p></o:p></span></font></p>
</div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>I like
that idea for the elevator setup.<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>What type
of bell crank is it that you use?<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Carl<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><font size=2 color=black face=Arial><span
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line-break'>
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<![endif]><o:p></o:p></span></font></p>
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0in;margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt;text-align:center'><font
size=2 color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>
<hr size=2 width="100%" align=center>
</span></font></div>
<p class=MsoNormal style='mso-margin-top-alt:8.35pt;margin-right:0in;
margin-bottom:0in;margin-left:.5in;margin-bottom:.0001pt'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>Start the year off right. <a
href="http://body.aol.com/fitness/winter-exercise?NCID=aolcmp00300000002489"
target="_blank"
title="http://body.aol.com/fitness/winter-exercise?NCID=aolcmp00300000002489">Easy
ways to stay in shape</a> in the new year. <o:p></o:p></span></font></p>
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