I was hoping someone could take a look at my log file from last Sunday at the track. My car is a 1995 Vette with the LT1 engine. The log contains about 5 1/4 mile runs. The car was performing no where near what I would have expected. In fact it looks like I gain a few tenths from what I used to run completely stock. The tune I was using does have a little timing pulled for the Nitrous. I am wondering if I was not getting 100% throttle because my nitrous would not activate all day and at WOT it was only reading 89% in the log. Please take a look and let me know if you see anything wrong. Thanks in advance.

http://putstuff.putfile.com/56982/5256302

Edit: I thought I should mention that my reaction times where near perfect most of the day and my 60ft times were at 1.8 - 1.9. So that did not change from when I ran stock, If anything it improved. The weather was also about the same.