What are some glitches in combat arms

Combat Arms is a great online video game, which allows you to kill random gamers for points, some glitches allow you to go in between walls and fly around killing people, and some others just allow you to technicly stop time for other players and kill them.
Those are some great glitches that i know of. Like in Waverider, you go to base Bravo and go to the window in the little room and run to the side of the window allowing you to go inside of the wall.
any others?