I'm talking about the L2 and R2 analog triggers of XBOX 360 style gamepads. Because they don't send a simple on-off signal like normal buttons, the config tool won't let them be set as buttons. Typically i configure these to be my CTRL and ALT macro palettes with R1 and L1 set to Auto run and heal/lock target functions, like they work on the XBOX client, but if you are using an XBOX controller on a PC, the PC client will not support the R2 and L2 triggers.