ag1 and trim for airbrake, throttle for reaer wheels, pitch for boost and reverse. vtol with no ag is for adjustable suspension stiffness. ag4 controlls rear rockets with vtol for height and trim for angle ( fixed angles so maximum movement is perfcet angle to fire rockets ) ag5 and vtol to rotate passenger guns. roll for wheel/body tilt. ag6 is parachutes, ag7 is backup parachute for the sticky situations. improved roll cage for the rear rockets so you dont blow yourself up when it flips. parachute funcions have been improved, as well as the rocket lift mechanism. if you come across any isues with it please leave a comment so i know what needs fixing