Base on Advenced Groud Combat System-1 underpan,so the driving method is as same as AGCS-1.But two launch boxs ahead make u should driving it more carefully. 1.Active Group2 is for vehicle engine 2.AG1 is Launch Box up and down use VTOL to control.AG7 is Launch Box around also use VTOL tocontrol.SO YOU SHOULD SET THE ANKLE ONE BY ONE.MAYBE FIRST UP AND DOWN AND THEN DEACTIVE THE AG1 THEN SET AG7. 3.AG4andAG6 is missile engine. Make sure you have already deactive AG2 as the car engine before you throttle up for the missiles. 4.AG3andAG5 for launch.Pitch and Roll is for a weapon Station ahead of the car armed with a ultra power minigun.Enjoy it! Any Question ask me at:993883068@qq.com