I managed a 1:23.mid and only the 10% down-force upgrade. Lot's of down-force and throttle control around the fast corners is the key to this track e.g turn 3 & 8 enter in 5th and keep it around 235-240 kph coming out in 6th. Speed on the straight here is lost due to down-force but negligible if you are fast around the aero corner's
try it you might like it !
Weather
Dry
Tyres
Option
Car
Williams (career 1st season)
Aerodynamics
Front Wing Angle: 5
Rear Wing Angle: 6
Braking
Balance: F 48% - R 52%
Pressure: High
Brake Size: N/a
Balance
Ballast Distribution: F 50% - R 50%
Front Anti-roll Bar: 5
Rear Anti-roll Bar: 6
Suspension
Front Ride Height: 2
Rear Ride Height: 3
Front Spring Stiffness: 4
Rear Spring Stiffness: 5
Gearbox
Gear 1: 130 kph / xxx mph
Gear 2: 160 kph / xxx mph
Gear 3: 190 kph / xxx mph
Gear 4: 222 kph / xxx mph
Gear 5: 256 kph / xxx mph
Gear 6: 286 kph / xxx mph
Gear 7: 321 kph / xxx mph
Engine
Throttle map: Standard
Fuel: N/a
Alignment
Camber front: -1.30
Camber rear: -3.30
Toe front: 0.10
Toe rear: 0.35
Sincerely, Dave.