A couple of years ago I was practicing with a friend. We noticed that after they oiled, our balls kept coming back slimy. I don't mean oily - I mean slimy.
Well, we threw a game of lo-ball (7 pin one shot, 10 the next), then went to bowling for score. The shot was completely messed up from the game of lo-ball - completely different than it had been before.
I complained to the desk - the guy working that day said I didn't know what I was talking about - everything was fine.
Fast forward 2 weeks - bowlers all over complaining, quitting, etc. They've torn the machine down, replaced all the hoses, all the jets, to no avail. The manager of the other center walks in the door, and asks - how many stripper tablets are you putting in per tank? The lane man answers 12. The other manager starts laughing so hard tears run down his face - "don't you know the max is 2?"... Problem solved.
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-- Whether you believe you can, or you believe you can't - you are right.