Make Your Own ADVANCE Controller with TMR JoysticksWe use only authentic official controllers to build our customized controllers. Custom controller design for tactical eSports Gamers. You can activate the remap program during the game and assign maximum 14 buttons (available mapping options include: A, B, X, Y, R3, L3, UP, DOWN, LEFT, RIGHT, LB, RB, LT, RT) to the rear buttons. 6 in 1 interchangeable thumbstick, 3 different heights, 2 different ergonomic thumb grip designs, domed or concave. You can