Clinton, thanks for you comments. I have owned the ASW-15 for 4 months. Two owner's ago, about 6 years, the aircraft was refinished, inside and out. It is a beautiful ship. I have no reference as to the performance of the winglet's. I'm a power pilot and just passed my
commercial glider check-ride. I have six flights for 13 hours in the glider. The winglet's have an FAA field approval. The cockpit is well
equiped. I have been working on analysing my traces.
gerry