Why go to all that trouble anyway? If you build the spars as per Dan Diehl instructions, at http://www.diehlaero.com/ Dan does not taper the spars both ways, he leaves the spars 2" Wide or ( 1 15/16" I've forgotten already) all the way to the tips, this gives a much larger area for the skins or glass to contact the spars, with only minor gain in weight.
Phillip Matheson mathe...@dodo.com.au Australia VH PKR See our engines and kits at. http://www.vw-engines.com/ http://www.homebuilt-aviation.com/ See my KR at Mark Jones web http://mywebpage.netscape.com/n886mj/pmkr2.html
