The first run I did I lost traction Big time in 1st and 2nd. I don't think I was lined up in the groove and my tire pressure was far to high (39PSI). After I got it collected, somewhere winding out 3rd I started getting a flashing SES light. I continued through the run and the light went out on the way back to collect my time slip. I plugged in my reader and got "misfire on multiple cylinders", I think P0300 was the code but am not sure. I cleard the code and it didn't come back. I am thinking that the code may have come from riding the rev limiter, could this cause it? As for the tire pressure, I just had the tires mounted and assumed they would be in the 30-32 range. I dropped them from 39 to 26 and thinks went much better.