Sorry for the stupid question here; pretty sure I have it right though.
I have the RSD c-hubs preset at 4deg. I almost missed it but one is designated left and the other right; so which left is it? If you were sitting in the car the left C-hub would be your left; conversely the right c-hub is your right; again if you were sitting int the car most likely looking at an x-ray in the rear view mirror. That's the way I have it right now.