The Air Damn works very well! We ran in 88 degree late afternoon weather, with 68% Humidity and we had a 8.98 @ 149 MPH. We were vary happy. There were no other changes from 2 weeks ago. Later that evening, with the temp about the same, we had a 8.91 @ 150 MPH in the left lane (1/8 time was, 5.66 @ 121 MPH). The Fathers Day Classic was rained out. It has been rescheduled to: July 9, 2016 at State Capitol Raceway.