I say leave the set the way you downloaded it, watch the replay VH gave us on page 2 of this thread. It's a 5 lap practice replay. Watch that replay from the helicopter view to get your line. You'll notice that coming into T3 you'll followthe race line (keep it tight in the groove)...let off the gas to 1/4 throttle just before entering T3 and feather it till you hit about 174-176 mph. About mid corner or start of T4 nail it and you'll notice the back end pitch just a little. Should be able to do that for about 1/3 of fuel run. Don't be afraid to let your horse power turn the car. T1 is a little different...you want to take that corner a little wider. Should be able to run about 178-180 mph through T1 & T2.