It looks like [the Dragonfly] is taking the rocks better than it used to?

Yeah. It really hugs the ground, and so there's this tight balance between whether we want it to hug the ground and be really tight, or whether we want it to go a little bit higher and be lenient so you don't bump into rocks. As you can see, what happens when you bump into a rock sometimes is not entirely desirable. So there's a really difficult balance between getting really close to the ground and also just being practical and fun. There was a point where you hit every single rock and it was just not fun, because you couldn't move anywhere.