Okay. I'll try to take a stab at -- you're hard to hear, but let me try to work down with respect to where we're sitting with some of our metrics. So, yes, our dwell and our velocity definitely has been impacted here over the past couple -- probably, a couple of months, but we've seen probably more of a deterioration really over the past month, if you take a look at some of our numbers. And again, a lot of that's COVID related. But for us, it's really important to show that as an opportunity as well. As we continue to move things faster and we get our dwell to where we know it can be and will be. Those are costs that are going to continue to come out as we look at our plan. Cars online, our target, we're a little bit above where our target -- where we really want it to be. But you got to think, when we started this back in 2017, we were over 150,000 cars online. Now, we're somewhere around 100,000, maybe 120,000 depending on where you're looking at it. We have done some things differently on that. There was a time, I would say, a year ago where we were shooting for a 90% fill rate, because we didn't necessarily understand whether the fill rate was correct? Whether the customers were ordering and not ordering. Mark and his team have done an unbelievable job working with us to understand that, that fill rate now, pushing it to 100%, gives us that extra business that Jim has been talking about, about knocking on our customers' doors to say, hey, why are you trucking when you got rail service, give it to us and allow us that reliability. That means at some point, you're going to have to bring on some cars online, as you take a look at fulfilling 100% fill rate. So that's what we're pushing towards in our model. We're comfortable with that. We're keeping a good eye on what those cars look like as they move around. And if anything, the opportunity, as we look at the car fleet we have, now as we start picking up that velocity, we're going to get more loads out of those cars that are out there, which is more opportunity for us to be able to spin the customer cars. Some of the highest numbers that we have year-over-year are private cars. So that's an opportunity there for customers to spin their cars faster and give us four or five more loads a year as we get quicker. So, yes, it's opportunity, opportunity, opportunity as we move forward with the plan that we put in.