Auto clutch don't is a progressive cluth, it only has 2 settings-0% push or 100%. But it has some "smooth" (i don't know how to say) for make it more effective, but it can't push a 60% for going sliding for few meters.
I think this would be possible for Z version, I drive on manual clutch, but i think this is an issue with few importance, nobody drive on 6th gear while racing