Jeff,
Depends if the author desires strengthening the spar for launch, or making
the wing torsionally stiff. He didn't say. Either way, I'd avoid the
carbon mat, as it typically soaks up a lot of epoxy.
Actually on the 45 it prevents torsion roll of the wing on launch, but you
won't launch the Alcyone hard enough with that wing rod so I would only
cap the spar. Don't add the weight of the skin
Mine was more than strong, I kept bending wing rods. I had to be gentle
Why would you put CF on the bias and then put it only over the spar?
Again, knowing the rest of the plane is not made for gorilla launches,
adding .007 precured uni-carbon over & under the spar would be more than
adequate for this plane.
Jon
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