Sig Mustang 450
I'm in the process of finishing a build on a Sig Mustang 450 I started 30 or so years ago. I know this airplane was outdated almost if not before it left the factory!! Anyway, the directions suggest 2 to 3 inches of dihedral under each wing tip. This seems more that excessive. Any suggestions? I was thinking flat across the top and let the natural taper of the wing set the dihedral on the bottom????? It will be a sport flyer only and I think I'm going electric. The wing is under cambered at the tips and is supposed to have about 3/16" washout though mine looks like it will wind up at about 1/8".