I struggled with this the first 3 or 4 games, so much so that Ryan Mathews broke the single game rushing record along with 4 TD's against me in week 2, and then also 200+ yards by Ezekiel Elliott in week 3. In my case though it was always happening when guys would get to the edge so I made sure to switch control to a CB or safety and force them back inside and that has started to limit those runs to 15-20 yards instead of them taking it to the house.
I am using the green set by the way.