First start running the transmitter then the model. The elevator control trim lever (fig. 2, pos. 3) must be in the middle position. If the rudder flap (1) leans slightly
upwards or downwards, you can adjust it by turning the clevis (2) to set the required length of rudder travel and thus exactly adjust the elevator flap.
If you push the right-hand control stick on the transmitter unit downwards (fig. 2, pos. 4), the elevator flap (1) must extend some 1.5 cm upwards.
If you push the right-hand control stick on the transmitter unit upwards (fig. 2, pos. 4), the elevator flap (1) must extend some 1.5 cm downwards.