I have to say, I usually have no issues with finding the sweet spot with VDGS, but with the marshaller, it's kinda hard imo.
The thing is, I can't really tell when he's at HIS stopping point when he crosses the signal sticks because they "move with my movement". Most of the time, even at very low speeds, I can recognize the stop point only by the fact that the sticks aren't moving any further, so I stop. But this is usually too far already, and I get a nice "welcome wave"
... It would be nice to have some wiggle room here.