My name is Calvin Kim and i was wondering how this person got everything to work in a order.. here is the link: http://youtube.com/watch?v=7osnNl7tyTw He made it roll the toilet paper first then the bottim thing folded it and at last it cuts it. ??? I am really curious about how to do this. I am trying to do this for a school project. So how do i make everything go in an order?? casue if i did it everything would go at once. Please hlpe me. Thank you, Calvin Kim