JimmyC:Item:
http://forums.ubi.com/showthread.php/883788-FINALLY-I-am-able-to-play-the-game-smoothly-and-resolved-the-stuttering-Tutorial
In case you haven't gone through these already - includes an edit to a config .xml file to strip out the worst of the mouse issues.
Yup, I posted those changes for the mouse acceleration on the first page of this thread. Hasn't fixed the problem for me though. Got other options to try tonight.
I did that and still impossible. Got to love the aim assist making you aim at the object they hide behind and not dome then :(
The uncontrollable scope sway that is impossible to counter.