 Hey, I'm putting in a Pergo vinyl floor, and we put a bathroom in our basement. And we're going to pour here on a lot of clay here. And there was a lot of moisture in it when they poured the cement. And our concern is how dry it needs to be before we put the floor in. I put a meter on it, and I think I'm at about 35%. And I've asked around to the box stores and other people what they thought a good –