My brother-in-law does that. He has a box scraper for the back. That's what they use to resurface these gravel driveways.
This old boy has been doing it for fifty years. Can do it in his sleep. Comes within a quarter inch of putting that thing in a ditch but every single time he draws back in time. It's like he has eyes in the back of his head. I've never seen anybody work a tractor so well in cramped spaces.