A Median Line Setup is a a set of conditions that come together in such a way as to allow you to realize your objective. The thing to remember is that the set-up always serves the objective, not the other way around.
As traders, we tend to lean on setups and turn them into something dead and mechanical. It won’t work, plain and simple; there are too many moving parts. The set will use you, without an understanding of price flow and the attendant conditions. It’s about using your tools, not the other way around.