So, I installed a mod pack (Exciters guns mini pack) and got playing. I decided to try and get a headshot and the shot wasn't hitting, so after an awkward battle I shot at a rock, and sure enough the shot was way above the Iron sights. So, I tried an AK-47 from the Ak's and AR-15's pack, and I had the same problem again. So I did a fresh install, just New Vegas, the DLC and the exciters pack. Had the problem again, so this time I figured it could just be the 2hand anim, so I did a fresh install with just the Ak's and AR-15's pack... I think you can guess what happened (It happened again, dummy.) I installed the tactical combat set the other day (http://newvegas.nexusmods.com/mods/36500) and for some weird reason, the M14 was perfectly fine, AND the pistol, just not the assault rifle. Wtf is up with this? Does ANYONE know a fix, or what I am doing wrong or anything?! This is driving me insane here. I don't really want to play Fallout without mods, they... Complete me. Thanks for reading, and even more thanks if you post a solution :)