The trim settings for landing with full flaps and takeoff are different.
When the plane is rolled out first time it is properly trimmed for the takeoff. After the landing and rearming the trim is usually not optimal for takeoff and sometimes makes it hard to takeoff.
In ordinary planes there was always a takeoff trim position. I'd like a control that resets the trim for takeoff or reset it automatically when reloading the ammo/fuel.