Sorry, it was a two-part question. Look, Ken, to put it as basic as I can, we really focus on the CSD number. So, if you want a number, that's the one -- that's our first and last mile. That's the one we say customer basically lets us know what they need and we bring it. So how we get the cars there on the trains, regardless of the weather conditions, we have a big automotive network that we don't necessarily -- we run a scheduled plan, but it changes quite a bit between loading. So, we don't change the train schedules other than to modify to where they're going to. So, the on-time performance isn't as important as the car cycle and that's how we look at it. So yes, you're right. We want to be like -- seven out of 10 trains are running on time, what we're watching for is to make sure the cars that are on those trains are getting to where they need to fulfill the customers' needs. You can take dwell, you can take car velocity, all those things, you're trying to balance it, first of all, the service product you promise to deliver, and that's really back to the CSD number. That's the one we look for that. And then how we get it there, we're trying to do it the cheapest and most efficient way. So, I'm not saying it's not important, but we have been very those last not just those weather here, but this last six months since I've been here, we have been really trying to find a way to fund the efficiency and the service. And the numbers right now, I'm not going to say they're blurred. They're all important, but we're balancing each one. And yes, disruptions hurt our on-time performance and that has been reflected this last quarter. Like I said, if you go back to July, you can start to see where we're going. So, it is a focus, but it's one of a few that we balance to get those end results.