This track is edited from terre haute, I removed grandstand roof, billboards from back shute, created a pit entrance off of turn 2,track surface , also changed the racing groove, so now you can run down low,and in the middle almost exact same lap times, creating some great side by side racing. I ran some races  between 80-85%,with 1 opponent,and we battled lap after lap,side by side,low,middle, the a1 work perfect and will change their lanes as well. Any higher than 85% and your in deep water. Thanks to tony senese for helping me overcome some editing woes.