 Hey, I'm putting in a Pergo vinyl floor, and we put a bathroom in our basement, and we're pouring 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...