In GT4 i remember you could make the monotony of doing a B-spec endurance race on the Test Course alot shorter because you could set the simulation speed higher. Can you do this, or did i miss the button?
Afraid not. The problem is if you go to the Live timing it still shows the race, which I believe is the main problem. Do not get confused by the 1-2-3 on the Live Timing - that just shows the sector times.