Hi,
I've encountered into this problem right now when I wanted to return to the o' school skyrim for fun. I installed SOS, HDT etc. the correct way I used to do it and the Naturalistic XML HDT files by Bazinga but I ran into this odd problem that now my character's balls are shaking.. I tried to locate the source of the problem and it seems like the malegentials nif files causing this... But without them I kinda lose the collisions right? So I just installed the All In One Animated P