Rappel Script problem

[imemyself]

I d/l'ed the helo rappel script in editos depot by xcess.  I was going to make a missione similar to BHD to test the new island, this and a couple other scripts out.  I merged the mission that came w/ this script into the Mogadishu island and constructed the mission.  Anyway its not working correctly.  When the rappelers get to the bottom of the rope, they disappear and fall from the helicopter, dead.  It doesn't happen when its in a more southern part of the island(nor any the test mission that came w/ the script), but that isn't in the city so it doesn't cut it.  Can anyone help?  Attached is a zip w/ two missions in it(one w/ the rappelers farther south(where it does seem to work, and one w/ them in the city where its isn't working)  
It does require several addons:
BAS delta/rangers
BAS Mh60(don't get excited, its just the old repainted one)
BAS A/MH-6
the rope addon that comes w/ the script

[FuseBox]

Same thing happens 2 me. it works with 1 helo, but after that it kills off everyone that get out of any chopper with that script