Multiple aircraft take off?

[5./JG27.Farber]

Have you tried this from different airfields? -you might get different results. The FMB in old IL2 can be a bit difficult sometimes and certain waypoints at certain distances, altitudes and speeds can give different results. The only thing that comes to mind is they are taking off in Rotte or pairs. If you have say Hurricanes flying in a vic make sure they are from the early squadrons rather than late. This may effect behavour.

Sorry Im too busy to help at the moment but I hope this helps.