 So, I mean, it could be a valve, and those are other things that you can check. But I would definitely start with the faucet aerator and that screen you mentioned and go from there. All right. Well, that sounds great. It's a good place to start, then. Okay. Well, good luck with that project. Thank you so much. I appreciate the call. You got it. Barbara in South Dakota is on the line and having a problem with a renovated bathroom at Hermione Pit. What's going on? We had our bathroom remodeled about three years ago, and maybe six months after, we noticed that the tiles were kind of shifting a little bit when we'd walk in the most