I am about to make the first flight of a Jet Legend F-4 with an iGyro 3e. The model is well known for pitching up at full power, and pitching down with flap. Normally I would use mixing or flight mode trims to compensate for this. This is my first time with an iGyro on elevator, should I let the gyro compensate for the trim in normal mode, or should I still do mixing/flight mode trims in the transmitter? Will it be safe to run the elevator in heading mode all the time, and if so will that compensate for the trim differences?