My DA last night was 2800 feet and I was ******* it bad in qualifying. I ran 13.14, and 13.09 in qualifying. Then broke out in the 1st round with a 12.90. It was about 6 degrees in difference from qualifying. I ran 2 more after for testing and went 12.87 and 12.86, so mine gets faster as it cools off. Just enjoy your track elevation regardless if you DA is bad, my best DA will never even get close to yours. Most of us will have to have nitrous to hit what your doing on a regular basis. My fastest was a 12.52 in the winter and there may be just a bit more in her, but 12.20 is going to be very hard at my track without spray.