I am in the process of building a Time Machine II kit from Tom Dixon. I have the wing glued in. I havent built in a long time. This ship was gonna get me to the nats this year but never finished it in time. Anyway, I am not a very good builder and I Guess my wing isnt totally center. About 1/4 inch longer on the outboard, which in turn will make the flaps unequal. I remember Bob hunt told me years ago to add a 1/8 in piece of balsa on the outboard flap of a banshee, which helped the infamouse roll on outside corners. I wonder if this will act the same way? or what are the other alternatives? the flaps run all the way out the tips.