shadow covers model + mission editor

[bozon]

Spit 9 on the ground in F3 view, when looking in downward angle, the shadow of the spit is drawn ontop of the spit.

mission editor:
* when trying to delete a flight, it sets the number of allowed pilots to zero but does not erase the flight. bug?
* if in the middle of creating a new flight, i click another flight from the list on the left side, the panel on the right changes to that flights data, but if clicking "ok" the previous data of the new flight created is saved.

[Chauncy]

I have similar problem.  I saved a flight then decided to change acft in my 2nd flight.  Now, even though I have checked all loadouts I get "Invalid weapon set" for my 2nd flight.  And I cannot delete that flight.  So same question, "How do I properly delete a flight in mission editor?"