Ok I rented this game (thank god) and it says speed up is the left stick. Well there is no diffrence by pushing the left stick. What is wrong with this game? If this is turbo these fat bastards better hit the treadmill because I cant tell a diffrence. Am I hitting the right button? I dont see how it can be so confusing to speed up.

There is no turbo. The left stick is analog with variable speed. Oh and the game is awesome.