How works the fans numbers?

[spornybol]

I got about 5K fans but my stadium becomes "full" with 2.5K of then. Theres some rule for that? Im level 2.

Thanks

as July forth says so when you build stadium up level 6 is capped at 28.500 well that`s what i keep getting and my ground hold 57,000 so i won`t need build stadium next season, only prob is with everything else built i can`t build anything else till i do stadium