<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.6000.16608" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>Thanks Jim. The protractor is neat. One of my
problems is knowing when the wing is level. I use a laser incidence meter and it
is very good at determining relative incidencies, not absolute. I might make the
protractor into a T so I can set the incidence meter on top.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>One other thought, maybe I can determine
what the meter reads on something level then zero the wing.
Nat</FONT></DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=derekkoopowitz@gmail.com href="mailto:derekkoopowitz@gmail.com">Derek
Koopowitz</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=nsrca-discussion@lists.f3a.us
href="mailto:nsrca-discussion@lists.f3a.us">NSRCA Mailing List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, March 11, 2008 3:17
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [NSRCA-discussion] the joy
of trim (thrust Protractor)</DIV>
<DIV><BR></DIV>
<DIV>So much easier to visualize when one has a picture...</DIV>
<DIV> </DIV>
<DIV>Thank you Jim!<BR><BR></DIV>
<DIV class=gmail_quote>On Tue, Mar 11, 2008 at 12:48 PM, J N Hiller <<A
href="mailto:jnhiller@earthlink.net">jnhiller@earthlink.net</A>> wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Chris,
Matt's post yesterday reminded me that I wanted to make a thrust<BR>angle
protractor after reading it previously, here is a photo. I used 1"
sq<BR>hardwood and contact cemented the printed protractor (see pdf) on both
ends<BR>so I could check right thrust as well, noting equal measurement from
the<BR>tail.<BR><BR>_______________________________________________<BR>NSRCA-discussion
mailing list<BR><A
href="mailto:NSRCA-discussion@lists.nsrca.org">NSRCA-discussion@lists.nsrca.org</A><BR><A
href="http://lists.nsrca.org/mailman/listinfo/nsrca-discussion"
target=_blank>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</A><BR></BLOCKQUOTE></DIV><BR>
<P>
<HR>
<P></P>_______________________________________________<BR>NSRCA-discussion
mailing
list<BR>NSRCA-discussion@lists.nsrca.org<BR>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</BLOCKQUOTE></BODY></HTML>