When flying in mechanical mode, adjusting the conventional aileron displacement trim will cause the aircraft to:

When flying in mechanical mode, adjusting the conventional aileron displacement trim will cause the aircraft to roll in the opposite direction of the trim input. This is because the aileron trim adjusts the neutral position of the ailerons, which control the roll axis of the aircraft. When the trim is set to a certain position, it effectively moves the aileron into a position that creates a rolling moment opposite to the trim adjustment.

For example, if the pilot inputs right aileron trim, the right aileron will deflect upwards and the left aileron will deflect downwards, leading the aircraft to roll to the left. Therefore, the response of the aircraft is to roll in the opposite direction of the trim input, which allows the pilot to maintain level flight without continuous control input. Understanding this dynamic is crucial for effective flight management in mechanical mode.