 Best advice is embrace it, and that way you don't have to go stripping that down later or trying to do it. That could be a massive job. All right, next up here is another one here that's important. How do you fix a bad tile layout in a shower or one that's just leaking in the bottom of the shower? Now, all of a sudden, once you start talking about leaking, now we're outside of design mistakes. Maybe it was a design mistake. Maybe you put the wrong –