Spent some time going over my Edge 540 last night and discovered that the wings did not have the same amount of incidence on each side. The trailing edge of the right wing was an 1/8" below the leading edge. The left wing was 3/16" off. I measured two of my other planes ( 3DHS 70" Slick, PA 58" MX) and there wings were level with the canopy deck. I elongated the holes for the wing pins and leveled the wings to the canopy deck on the Edge 540. I then glued a new piece of ply with the 1/4" hole for the wing pin. I hope this helps the flying of this plane. I also feel like the rudder is a little weak in knife edge flight. I have a 64oz servo on the rudder. That should be plenty. I would be curious to know if any one else has had the same problems.
Lee Mitchell