ORIGINAL: Swift427
The Challenger is a breeze to hand launch compared to the Swift. I've even went so far as to adjust each aileron slightly upward(like elevators) for successful hand launching of my Swift.
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What you have done is created spoilerons. These are used to KILL the lift of the wing so a plane will land more quickly. I use them on may sailplanes to assit with landing.
Retrim them to neutral if you want the plane to fly properly.