 This is Nate Adams with Energy Smart Home Performance, and I want to show you inside a crawl space that we just finished up, nearly finished. So you can see on down there, it's a little tiny crawl space when you get an idea. I just barely fit down here, but I actually did the spray foam on this, this is the first time I've ever screwed it up, and I screwed up, see this right here, that got missed. If it wasn't for coming in here after the fact to see what's going on, I probably wouldn't have caught this. The target on this house is really low, so I need everything I can get. And as you can hear, there's other stuff going on in this project too today.