1.Plug in XBox 360 wired controller
2.Start ArmA 3 Alpha after Windows has installed the controller
3.Open Controls config menu
4.Select Controllers option to view recognized controllers
5.Select XBox 360 controller
6.Notice that customize/configure is now greyed out
7.Leave controller screen and enter screen to customize controls
8. Select Helicopter controls
9. Attempt to bind buttons and triggers on XBox360 controller to functions.