Papa here.. I'm putting together a J3 using Wag Aero parts. I'm attaching the uncovered wings to the completed fuselage frame. I have several questions: Wag Aero has sent me some alum angle aprox 1"x 1" that is formed to fit the airfoil, I assume they would be attached to the root wing ribs to accommodate the fairing strips. There are four of these angles. Could it be that these angles would be attached to both the fucelage and the wing root. It seems that there is enough metal in the "U" channel that is at the upper fuselage cockpit to attach the fairing material. If anyone has had experience that might help, I would appreciate it.. Papa N32PC