Apologies if this has been asked before - searched but couldn't find anything...

I just can't get my DFP to work with LFS, it's fine on RBR, but with LFS a few degrees of imput results in full lock. Playing with logitech profiler, DXtweak and the ingame settings do nothing to change the problem - in fact they don't seem to change anything in the game! On the controller setup page the bar on the right shows the full range of imput I have, but the arc at the bottom of the screen shows the extreem sensitivity I am experiencing.

Any ideas on how to get the sensitivity turned down? Ideally I'd like to be driving with 540 degrees of imput.