[Shaun Clarke]

Then it would be also needed to restrict the maximum amount of fuel which you can fill into the tank, f.e. to max 13-14 minutes, because most of the people would be just stopping for 1l of fuel and that’s it, not really interesting. I know that the restriction of fuel is possible in server management

Then, it would lead to different strategies. Someone could be doing 50/50 of fuel - stopping in the half of the race. Someone would take fuel for 14 minutes and he would stop 6 minutes before the end. Someone would take fuel for 6 minutes and then he would stop to fill those 14 minutes of fuel needed to finish the race. I think these strategies would be interesting for racing

You don't need to increase / decrease the fuel, let people make their own judgement, but My point exactly, people will do their own thing, so it would add serious dimension to the racing.