Trouty

Just downloaded this and I'm having a problem. When I spawn an empty helicopter on the deck and order an infantry unit to board it, the unit tries to get in and then just makes endless circles. I've also tried spawning a helicopter with me as the pilot, ordering the copilot out, and telling him to reboard. he can dismount but not reboard. is this a common bug? I'm pretty sure the spawn heights are ok as i can get in, out, and fly without a problem. Trout