VIR is a very technical track and easily able to lose time on. T1 is very deceiving start braking at the 4 marker. There is a bump in the middle when you are getting on throttle that is very difficult to get used to. Trust the car to stick and you will gain time there. The same for the double right before the long esses section. There is a bump that will catch you off guard. Lift with maybe a little brake in the final right in the esses to set the nose and try to get to the right as quickly as possible to get through the left as quickly as possible. For oak tree try to get a straight line through the corner but is very easy to drop a wheel and go straight if you miss the line in the blind corner. After the long straight start braking around the arrow or 1 marker and get it stopped early. If you do you should be able to be full throttle or just about until the downhill left right. Get it stopped early and before the right so you can get on throttle at apex.