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That must have been a clinic that I missed. I have used Excel units in
several applications including Elevator with excellent results. Just make
sure that the horns and arms are rigid components to avoid any twisting
effects.They are absolutely slop-free and absorb all angular deflection
anomolies throughout the full range of motion.
<BR>I LIKE 'EM !!!
<BR>G.

<P>Stuart Chale wrote:
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<DIV class="MsoNormal"><SPAN style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p><FONT FACE="Arial"><FONT COLOR="#000080"><FONT SIZE=-1>&nbsp;</FONT></FONT></FONT></o:p></SPAN></DIV>


<P class="MsoNormal"><SPAN 
style='font-size:12.0pt;color:navy'><FONT FACE="Times New Roman"><FONT COLOR="#000080"><FONT SIZE=+0>Is
anyone using helicopter style ball links on servos and surfaces?&nbsp;
Seems like we were taught to shy away from ball links in the past but they
seem to hold up under pretty heavy loads on the big choppers.</FONT></FONT></FONT><o:p></o:p></SPAN>

<P class="MsoNormal"><SPAN style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p><FONT FACE="Arial"><FONT COLOR="#000080"><FONT SIZE=-1>&nbsp;</FONT></FONT></FONT></o:p></SPAN>

<P class="MsoNormal"><SPAN style='font-size:
10.0pt;font-family:Arial;color:navy'><FONT FACE="Arial"><FONT COLOR="#000080"><FONT SIZE=-1>Thanks,</FONT></FONT></FONT><o:p></o:p></SPAN>

<P class="MsoNormal"><SPAN style='font-size:
10.0pt;font-family:Arial;color:navy'><FONT FACE="Arial"><FONT COLOR="#000080"><FONT SIZE=-1>Stuart</FONT></FONT></FONT><o:p></o:p></SPAN></DIV>

<PRE>
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