I usually get up to $300 a tap then start to sweat about game crashes too bad. Yesterday I had to do three rounds. Once due to a phone call, once due to crash, the fine round went smooth. It was just agitating. I have a neighbor I use for this. I enter and exit as much as possible within about 20 minutes because I don't have the mental stamina to commit to a longer span. Im going for broke today and going in an out for an hour to see how high I get.