Re-Racking Pins in bowling.

In the PBA you are allowed 2 per game, after that you need approval from the tournament director. The way I look at it is that if the lane is setting the pins bad every time and you have already asked the bowling center to have the mechanic adjust the rack and the problem can't be remedied during league. Well? it is reasonably fair for everybody as the rack will be bad for all on your pair. Most times you can adjust to a bad rack in order to make the pins carry better.