this option in AIM will remove default services injected by MSFS for all OCI SimObjects, this can reduce the number of injected SimObjects by a few hundreds at big airports.
For the usage of GAIST and AIG in combination with GSX I suggest:
- MSFS sliders all to 0%
- Disable services in AIM for OCI airplanes
- (optional) Enable services in TC and set the slider to 35-50% (so you will get at least some vehicles at the airport)
- Disable ground-clutter in GSX