I recently completed my mod, Arms Race 2, and released it as a half-beta.
All bugs reported have been fixed, except this one.

For some reason, it seems certain users are experiencing a CTD saving after a certain point in one of the mod's quests.
I've never even heard of this, and we've eliminated a corrupt gamesave as a candidate
PS> You can follow the diagnostic process I've taken so far here : http://www.fallout3nexus.com/downloads/file.php?id=12638 in the comments section

Any help would really be appreciated.
I worked very hard on this mod, and I would be very upset if it ended up messed up

I've been looking around for hours.
It doesn't seem like its save bloat, because I had the person try it out with a new save.
It also doesn't happen to everybody
Help?