 how their air system was set up, what they were currently doing, what they could do in addition to get rid of the odors. So we do kind of work on a one-on-one basis to help people. And we're actually over the phone. You know, if you're in St. Louis, we're not going to visit your house. Right. So you are our eye describing what you're seeing, how things are put together. And, you know, we can work with you in figuring out what's the best,