How does that work? You know, I can’t see the operating slide from this position. It’s stuff like that, you know, so, so being part draftsman, part architect, experienced zookeeper, that’s kind of the three elements that you need to for approaching zoo design. And keeping it simple, I’m not a big fan of hydraulic doors or electric motor doors. ’cause they will fail and guaranteed they’ll fail at the most inopportune moment.