hi, we have tested R6 on Xbox one, and we found no problem with our Rainbow 6 preset,
do not change the curve, a straight line will do.
but we do feel some thing in the game, that if you push the right stick of your controller to left and right rapidly,
the cursor on screen will not catch up with your movement, this seems a property of R6,
we can not change that.
if you have better ideas, you would like to hear:)