Picture1: As it falls centralise everything as much as you can
Picture 2: Pull in walls and all sides so it is level all round
Picture 3: Pull over the back of the slide, tucking all in as you pull over so still in a rectangle shape and nothing sticking out.
Picture 4: Fold over just under a meter to right of slide.
Picture 5: Pull over other side fully.
Picture 6: Roll tightly while kicking in sides as you roll