Airfoil Problem Solved.
I've decided to simply use a 12 % with a 2:1 aspect

When i was reading through the replies ... I came across the stabilizer placement thing.
Indeed it is the most important thing. DO you guys think that my plane's stabalizer is in the right place ? It is a bit below the thrust line ...I've seen some planes that have it below the thrust line and these planes suffer pitching in knife edge .... but there are planes that still have it below and do perfect in knife edge.


UBY.