Err no it's not about mm it's about a train of thought to continue your steering one way or the other. i.e. You turn right knowing your wing will catch the rear tyre so you turn away immediately as to make the damage as little as possible. Or you keep on turning into that tyre to ensure as much damage as possible is caused. Doesn't take the best driver in the world to do that.But if we believe Nico meant this then surely he is the best driver in the world, to judge the line to the mm so that his front wing would puncture the tyre of Lewis and only cost him some minor wing damage that can easily be fixed, what a genius he is.....