All that is needed is to locate your config file open it up with Text Edit and replace these lines (Depending on how you installed MXS on your MAC, your config location will differ.)
Code: Select all
throttle_key=(k)Joystick0 button X
front_brake_key=(k)Joystick0 button X
Code: Select all
throttle_key=(-1.000000,1.000000)Joystick0 axis 5
front_brake_key=(-1.000000,1.000000)Joystick0 axis 4
Let me know if this works for any of you MAC users. My setup is currently using Wineskin and my controller is connected via bluetooth.