I’m trying. We certainly try to design things that’ll work. Hopefully we’ve seen it somewhere else, you know, and, and had it work. It is nice if you, we certainly had to redo things that, that didn’t work as well as we thought. Or the, the barrier was too low or wasn’t high enough or whatever. I can’t think of those, but I’m sure we’ve done some of those. But yeah, it’s always, you always value, I don’t know I’ve ever had an exhibit that didn’t do some kind of value engineering. In other words, you had to cut out something and if it didn’t affect the welfare of the animals or the visitor experience, but it was just nice to have. It’s a good thing. The other, I mean, you can make mistakes that are, are almost like a lot of places.
