I'm experiencing a weird glitch within Dead Money. When I aim at specific body parts in V.A.T.S. using any gun, the courier will not shoot at that body part. In the animation, you can see the courier aiming at the targeted area, but right as he fires, he pops back to a "default" aiming stance where he fires straight ahead. This is really breaking the game's playability for me, as I cannot reliably target the Ghost People's gas bombs or heads.
I'm playing on hardcoe mode, and I have both Dead Money and Honest Hearts installed. Also have patch 1.05 installed.