any plans for an advanced stair system automatic stairs like in a mall that would be pretty sick but I don't think there's any plans for that I think actually when I think about implementing something like that I can imagine a lot of headaches but the other thing is I think people probably move quick enough that they would just run upstairs faster anyway so I'm not sure I'm not sure but just a reminder we always have the QA side you can always leave your suggestions on the QA side