Fantastic, best oval tune I've tried on GT6! Gear Box flip works as follows: After oil change reset to default, final 2.800, top speed 240 kmh / 150 mph, set gear ratios 4.861 etc., set final 2.012. Thanks for the super setup!
Really good tune. By the way I set up a good transmission tune with your set up.
Set final gear all the way right first.
Set top speed to 149 mph
Set all gears except final all the way right
Last set final gear to 2.450
Good 3 speed transmission 4th gear used for drafting.