 But usually if they say that, they know what's wrong. How do you say that's not it and not be able to tell you what the problem is? That doesn't make sense. Right, yeah. Okay, Kayla, we need someone to call over there for you. That's what we need to do. Okay. And we may need to get some ammunition here, but here's the thing. How many miles? It can't be many miles on this thing, right? No, it's about 72,000 miles. Okay, so it should have some major problems. That thermal control thing, Kev, what is that?