The significance of 40% has been observed throughout history; It is the shorthand for a long time, or an adequate percentage to dispute against failure in high school exams. But perhaps no greater percentage of the 4-0 has arisen in our species history than that of the “coverage rule” invoked by the Sydney Anime and Manga Show this year. We are joined by very special guests and friends of the show, Mads and Pom of Sydney Cosplayers, to discuss the upcoming convention and this contentious topic.