Quote Originally Posted by Dibria View Post
I'd be happy if I could use the back button on my mouse to auto run instead of holding a direction and pressing R.

Maybe I'm being dense but I've been unable to map any controls to my mouse buttons, obviously OP is using macro software which presumably is mimicking keyboard input but I was wandering if anyone has anything mapped to their mouse buttons (bar clicking on stuff - preempting first sarcastic responses).
Are you aware you can initiate auto run by clicking the middle mouse button and dragging forward?