 and inspect every nut and bolt. And they even had these little, they kind of look like those little storage units where you can put your shoes in at the back of the door, had little pockets. Oh, sure, yeah, yeah, okay. Yeah, yeah, yeah. Well, imagine something like that with hundreds of pockets, and they just put a bolt here, a nut there, so that they can remember where all these little parts have to go when they put the whole thing back together again. Wow.