Jaffejoffer – What you are suggesting is not possible. The Qualifying race is on the Friday and ideally you want a few days practice on it before you try and charge down with 130 other riders. Depending on where you qualify you could be racing on the Saturday. You would not be able to practice the course on the Saturday even if you had qualified for Sundays race as it is being used.
I did it this year and was very glad for the practice on the qualifying track. The weather was rubbish all week so knowing the course was a good advantage. Learning some good lines really helped me qualify for the main event as I started the qualifying race right at the back.