Roaring rimau "follow the PROVEN SAFE procedure altitudes, tracks and speeds."
If I was the lone voice complaining about the RNAV chart design, I would question my own confusion with them on occasions.
However almost all the guys I fly with think it's dodgy not having one reference distance to the Mapt. There are many posts suggesting the same.
It's not really ignorance mate, it's about poor presentation and ambiguous, confusing information.
They will be changed. The tragedy is, it may only be after another aeroplane spears in and the cockpit chaos is captured on tape.