The wings must be printed in 3 layers, otherwise the plane does not fly well. check it out at BAMBU studioThe first layer must have a height of 0.12, for greater strength. other layers are set to 0.08mm. Carefully remove from the mat so that it does not deform. Bend the rear wings below 90°. There are also elevators at the back, which need to be bent slightly. the ends of the large wings can also be bent, I recommend. Throw the glider up, then it flies far, suitable for years of use even in the wind.