Really fun track, Stefano. And what a great look.
The biggest obstacle with the ai pitting is the minpit0 & maxpit0 lp's are reversed. Just rename each.
I didn't discover that until I had tweaked the ini entries a few times, and there was still problems with some of them. Anyhow, these numbers work.
[ AppRuleEnterPits ]
pit0_entrance_point0_dlat = -9.28
pit0_entrance_point0_dlong = 14822.59
pit0_entrance_point1_dlat = -18.65
pit0_entrance_point1_dlong = 14822.59
[ pit_lane_0 ]
; AI stuff
merge_from_pit_line_dlong = 870.46
merge_to_pit_line_dlong = 14500.74
merge_to_pit_line_length = 50.0
pit_lane_end_dlong = 307.96
pit_lane_start_dlong = 14876.27
slow_pit_line_dlat_offset = 0.0
stall_exit_goal_dlat_offset = 8.5
stall_exit_goal_dlong_offset = 10.0
begin_stall_entry_offset = 30.0
begin_stall_approach_offset = 40.0
lane_merge_dlong = 450.56
I had the fuel set to 4x to get them to pit early and not all pit when they should and run out of fuel. Tried 2x and some don't come in. It can probably be remedied with the "strategies" entries, I just haven't found the right combinations yet.
fortine_oo