Matt
I have been getting poor race starts for as long as I can remember. It doesn't matter what tyres I'm on or how much fuel I have, I will still lose between 5-10 positions in the first 3 laps. The most I have ever lost was 18 even though I was on equal fuel and tyres as everyone else. Because of this, my race is essentially over but I'm still on pace with the top guys and normally I make most the positions up again by the end of the race.
Hi Matt, from what you've said i can only think it's down to push levels. Always, always start the race on PL5 until the tyres are at the optimum operating temperature, just on the red line. The circuit, temperature and tyres determine how long you can do it before having to go to usual push levels. Hope this helps