Update 1.7.4

[Andre Wolf]

1.7.4
- Fixed GRAPHICS_PITCH_ROTATION
- Fixed AI sometimes pitting at the last lap
- Heave springs are now using rod length from suspension if not in monoshock mode
- Improved AI at race starts
- Levante rim size fixed
- Huracan GT3 and ST pit light fixed
- now acServerManager manages drs_zones.ini files
- Removed dedicated VR driver eyes positions
- Fixed F138 and SF15-T wrong range of damper values in setup screen
- Fixed F138 and SF15-T main body angle of attack viualizzation in WINGS app (no differences in aero performance)
- Improved ERS for McLaren P1, now with 2 profiles, race and charging.
- Nissan GT-R Nismo now uses automatic clutch
- Fixed tyre smoke remaining visible after remote car disconnected
- DRS now automatically closes when outside of DRS zone