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<DIV><FONT face=Arial size=2>I just found this, and thought it might be of use 
to someone else.</FONT></DIV>
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<DIV><FONT face=Arial size=2><A 
href="http://www.diy-boat.com/Pages/Archives/ArchF.html">http://www.diy-boat.com/Pages/Archives/ArchF.html</A></FONT></DIV>
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<DIV><FONT face=Arial size=2>Rob Alley</FONT></DIV></BODY></HTML>