RE: LT-40 Wing Inciddence
The reason for the design causing the drastic pitch up is it will pull out of a dive quickly if you just let go of the controls. Great for a true newbie, especially if they don't have good help, but not desirable for someone hoping to fly it long term. In other words it is great for initial instruction. The flat bottom airfoil and excessive incidence can be changed somewhat but the due to the overall design it will never fly well as a sport flyer.