I'll open a30 and I'll start placeing trees. Then it will say "9.07.09 16:56:48 WARNING: biped marine_armored (marine_armored (grunt_6)) fell outside world and was erased" It'll say that or pilot or eleite ect.

I'm callimg that falling off of the map. When I play the map in CE then there are no bipeds except the dead mariens. Also the dropships don't fly in. That's pretty much it.