Great setup, but lousy car with NOTHING on the low end

Such a shame
I wouldn't recommend the Auto set 18 gear ratios because they're just too wide apart, I'm using Auto set 15 myself - too lazy to manually tune each gear.
Tsukuba lap times with super soft tires are about the same as a 100% stock Nismo Xanavi GTR with just soft tires. This car really needs more low end torque and maybe more downforce.
Fumes, please tune the Xanavi GTR? My fave car in the whole game but you haven't tuned it yet