First of all, if you want to expand your arena you have to fill it because otherwise it has no sense.You should lower the price of bleachers to achieve that more people come to see your matches. As soon as your arena is full every game you should expand it. Anyway you are filling the other seats so you can expand them.Answering to your question take a look at the arenas in your league to have an approximate idea of what type of seats expand. Mine one: 4600-550-200-5
Best regards.
Last edited by jacobomd (Bolivia U21 Coach) at 10/4/2009 4:13:53 AM