Not trying to hijack this thread or anything. I took a eyehook screw, and screwed it right into the top of my wing of my Nexstar at about 25-30% CG. When I hang the plane by this hook.... In order for it to be perfectly balanced, I should basically take a torpedo level to the bottom of the wing, since its flat, and make it a dead bubble? Correct? The bottom of the wing should be level?