Hello, folks :-)

What diameter, thickness, and metal do I need to build wings for my Nacra 450? I'd think 6061-T6 would be the alloy.

Also, any suggestions about building are welcome. I don't know much about bending the tubing. Heard of somebody kinking very small 3/4" tubing with one of those 'bow-and-arrow' benders. Have heard the kind that move the die around in an arc are better.

If anybody has some pics or drawings, that would be nice too.

Cheers,
Danno