Blight mains, how do you play on ormond...?

On other maps if I'd miss a rush would be because of my errors/survivors good reading, but on ormond I feel like I need to play only on certain part of the map where I can actually collide. All other entities, namely snow piles, benches, the woody fence thingy, even solid rocks, I just slip past them, or worse, I run on the spot without actually moving. How do you guys play around that? Someone told me to just dc when encountering either ormond or swamp...