 Because I want to prevent this engine from having a major issue. You could have a ring that's hanging up. You could have a broken ring that's spinning that's causing it. Sometimes it lines up. Moving around. And sometimes it doesn't. Well, you think if you had that happening, when you knew it was in that point, there was burning oil with a leak down test. No. Boy, it wouldn't show that, would it? Because all the compression rings would hold it. But you would have a spark plug that's darker than the rest. Yeah, that's the part that don't make any sense to us. Yeah.