 Yeah, and the doctor uses it as, you know, you have a choice. You don't have to have that. I would. But, you know, they also say it stabilizes the knee better because it's got a longer post and it goes deeper into the knee. I know, it's like, oh, that sounds like awful, but in the long run, it's a good thing. Right, and for those that are suffering and going through uniqueness, this is a great solution. Yeah, so smart knee. Smart knee, I'm all about it. It's about the only thing that's smart about him sometimes. Whoa, you know, that's funny.