So. I'v been looking and looking for a mod I used along time ago. It was a mod that fixed the third person animations when running with different types of guns out, however I don't remember what it's called. Doing searches only finds mods i'v never used and not sure if any of them also do the same. Thanks for any help.

Would it possibly be http://www.fallout3nexus.com/downloads/file.php?id=7670?

tank you so effin much. exactly what I wanted