I don't know about the twist...but i have a U-Can Do- 46 & it is one of my all time favorite airplanes ever. I recommend taping the aileron gaps with clear tape....use ball links & 4-40 rod and at least 1 good servo for the rudder. I have a Saito 80 on mine & it does 3D just fine. If you have any other questions let me know.
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Brian