I'm wondering what most clubs do to keep the ball machine balls in good shape? Do they keep them 3 days and just buy new ones? Do they keep them longer? Do they have someone that sorts good and bad balls? I'm thinking they would have to be spending thousands of dollars/month to keep fresh balls in the machines. Or maybe they just keep using dead ones till someone complains. Anyone here work at a club? Do they get free balls from WIlson? I doubt it but I can't see them spending alot on balls to keep the ball machine renters happy.