I thought the aileron trim is very useful. Others seem to differ. Can you guys please tell if you have it installed or not
I have it but don't use it much. Truth in lending: on x-country flights I rarely hand fly in cruise where aileron trim would be useful and my autopilot hasn't bitched about a heavy wing.
I have Van's servo operated, spring biased, manual aileron trim. The cool part is my G3X autopilot automatically adjusts that aileron trim servo to take load off the A/P servo as fuel is burned, which causes an increasingly heavy wing. I am glad I have it.