I still have a lot of locomotives and rolling stock with ARN (Auto Running Numbers) activated. But what I really like are assets with ARN deactivated. Why? This way I can manually assign running numbers in Surveyor to locos/cars that actually stay with the cars through session saves/reopens and Iportal exchanges of trains from route to route. ARN destroys my manifests where a manifest lists the car type, reporting marks, and car number (50ft Box BNSF #123456 Paper Rolls) and trains are designated by lead loco number and direction (2208 North) since car and loco numbers are continually changing. Loads generally stay the same through saves/reopens and Iportal exchanges. Anyone have any thoughts/suggestions on how to manage manifesting with ARN consists?