I dont have no stinking trainer! LOL It may LOOK like a trainer, but that wing does't roll upright anymore, I made sure of that! Amazing how different it can fly when you take the Dihedral out and bolt it down. I am thinking of putting larger ailerons on and giving them more throw. When I was flying yesterday I flipped it over, my wife, who never comes to see me fly was there and said, your upside down. Yep, and continued to fly it around like that. That LT40 is a great all around plane. My 4* has more dihedral to it than that one does.