I can take that, Jason, like you saw, you saw the impact of that, not only of the roller coaster, but unfortunately being compounded by the hurricanes. You saw it in the dwell of - in the yards. And that is a number that, that clearly will improve as time progresses. Now that we don't have hurricanes and now that we stabilized. The volumes are improving, they continue to improve, but not in that same percentage that we saw, the abrupt Southern increase of 60%. So we should see an improvement in the dwell and an improvement in the velocity, which means a continued reduction in the assets or keeping the same assets to generate more revenue. A very good example that Pat has used also in the past is a car cycle on grain, okay? The grain cycle was at the beginning of September, definitely suffered, especially from the hurricanes. And then in the back end of September, it was incredible like the - we got to about 18-day car cycle. This is now from Kansas City, all the way to Mexico City and back, including the loading and unloading. This number used to be 29 days before PSR. It went down to 18, but we have now 1.6 cycles per months. And it used to be one cycle per months. And that generates revenue, at the same cost and increase revenue. And the revenue is that, like Mike touched on it, Mike Naatz. The demanding for grain is substantial, like I think last months for one particular customer, we were very close to a record loads. And actually for October, the number of that is targeted, that is forecasted is an all-time record. And we are quite confident that we'll meet it. So to answer your question, Jason, once we read out, the hurdles that we went through in Q3, and we are removing them especially in the - and all that service design stuff that I talked about, classification. And while you do the classification, be smart. While you do the switching and all that and improve your velocity, and that is going to translate into hopefully a higher revenue without increasing the cost, or if need be, then you can reduce your cost. So that's where I think we are going to see, we're going to see a big improvement.