Gun Spawning

[XxXboxodXxX]

I switched the spawn points of the guns the easy way (just swapping the offset in ADI), but there's a glitch. Let's say you start with a SMG. You go over the the needler that is replaced by the smg. You can pick up the smg that is replacing the needler (as in having two[non-dual-wielding]). The reason for this is that the game thinks that the needler is still there so it sllows you to pick it up. BUT! it still says "you picked up and SMG" and all that. SOOOOOOOO, on to my question: How you switch the spawn points properly so that the glitch I stated above doesn't hapen? In this case, i'm just swaping the covie weapons with the human weapons. Thanks!