What is the dihedral of the wing on the DirtyBirdy?? ...dead straight down the center line, flat across the top, or some value greater??

You would think I'd remember this having built a dozen or so of them back in the day along with the UFO's and MK Arrows I had....it's just been too long. haha

I do remember cutting a wing apart and epoxying it back together on advice of a couple of the respected pattern guys back then. I don't even remember the condition it was supposed to correct.

Thanks