Hei I'm going to build a KR2S. I have look and studies a lot about this little bird.
One thing I don't have a good answer to, is what kind of wing-profile I should use. I have not the opportunities to try either the old or the new profile. Can somebody tell what the different to fly the old or the new profile? What is the advantage to fly one or the other? Will be very pleased if somebody can help me. Regard Leif G Alstadseter Norway lei...@lyse.net
