So I finally got the engine installed and got everything buttoned up for maiden. Once up in the air I noticed the plane had a tendency to slowly roll on its own requiring constant aileron correction. No matter how much I fiddled with the trims I could not get it to stay straight. Once on the ground, I gave it a thorough once over making sure everything was secure. It was at this point that I realized that BOTH wings rotate about a degree on the wingtube. Obviously this is causing the slow rotation during flight.

I wasnt expecting the best (Especially when mines came without a manual) but I at least was expecting a plane that could be flown without too much trouble. Can this even be fixed?