I'm following a strategy guide for Red Kaiten and I don't really understand something. On the video, Shun moves in a completely different way at the start positioning herself more towards the middle, causing Hina to move around her to a position that allows her to cleave two rangers with her EX ability. I've restarted the stage like 50 different times and this whole thing never seems to happen. Am I doing something wrong? Do I need to do something specific in order to trigger that positioning?