BHD late Multiplayers don't see blown up objects right

[dknuke]

Can anyone give me a list of which AI's work for multiplayers. I made a great map with helo's that would die, then be replaced by another from a airfield far away. The map works great for everyone that is in the game when the helo is killed. but if someone comes in later he doesn't see the dead helo's as completely dead the rotors are still spinning . This makes the map look real messy to the late comer. I've tried most of the blackhawk AI's but they all look wrong to a late comer. I know the fences you blow up work even if you come in late. I saw this in someone elses map when I entered late boats that were sunk were still running underwater on my screen everyone else said that they were dead on their computer. Thanks in advance