Hello all! I'm relatively new to RC airplanes and I recently purchased a BeginAir RTF kit from parkflyers.com. It is a very basic 4 channel plane. I recently lost the first one in a tree due to a control problem with the plane. Whenever I apply left or right aileron I lose power to the engine until the servo has extended fully. Other than that its fine. Does anyone have any ideas on what could cause a problem like that? My thanks for any assistance!