Rudder trim
If the model constantly performs a left turn, bend the trailing edges of the tail units to the right and the leading edges
to the left. The deformation triggers a rudder effect to the right on the tail fin.
If the model constantly performs a right turn, bend the trailing edges of the tail units to the left and the leading edges
to the right. The deformation triggers a rudder effect to the left on the tail fin.
Figure 17
Figure 18
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