Hi all plane engineers. Yeah, i've bumped into a problem. You see whenever i build an airplane it allways get this unwanted roll. Either it's rolling just short after taking off, or when im pitching. I've manage to solve that. Once, problem is. I have no clue, what solved it. Im 99.9% sure that the plane is straight lined up, and i've cheked the blue and red lines and they are exactly in the middle. How do i solve it. Or even better prevent it. Probably been a question here like 10000 times before. Sorry to bother! /MHLL&R Mr. Deguello