 So they don't drill them and they don't drip out. So they end up coming out as it collects in there. It ends up coming out the tip of the exhaust. And it's really dark, dark colored, almost like oil. And it can even get sticky. It's got so much sludge in it. Okay. So that's good news, right? How does he check? Yeah. Yeah. Very good news. I was a little worried, worried there.