I was extremely concerned about the slower drives on the course and the impant to my experience. I passed two during my laps, but it does take away from the experience. I am paying (or in my case got a gift) a good chunk of money to enjoy your product, and having it impacted by another is somewhat difficult to swallow gracefully. I would suggest that you allow your pro's to know the minimum purchase of the number of laps and allow them to make the judgement as to when the time for completion is truly at an end. If someone gets let down by a slow driver, or several kick in that extra lap. Just an idea. Again, I was thrilled and it was intense for me. I was shocked when my 6 laps were up it went so fast, but then again, I was going pretty damn fast too.