 You can't just go buy a piece of equipment and say, hey, I'm going to deploy and use this. Because when you're underwater and you have an oopsie, it's not like you can just walk off and say, we're good. And it's just like anything else. We've got to crawl, then walk, then run into this thing. And like I said, we've gone through two weeks down in South Carolina of our initial training. And then we train once a month. And