when dealing with large arena consider using tv station level 3, it helps, i can confirm
also consider having a superior PR. advanced does not really cut it.
on a separate note, I have xperimenting w arenas over past 4 seasons. not jsut mine but encouraging local users to do so as well, implicitly gathering more data.
while i agree there is a corelation between how LT and BL are filled, even on my best day, with all the optimisation, 100% positive fan survey, in div 2 i've never seen someone gain more than 400k or 410k$ for one regular seaons game.
the point is, in D2 i think there is a global cap.
in D1 i am not necessarily sure if such a cap exists. most i ve gotten was 603k, granted wth the help of promotion fan boost
now with no fan boost but with all the positive variables i am earning around 560k$.