This mod work really nicely and without issue, thanks a lot for making it.
I do have some annoying companion behavior though.
I am playing with 4 custom companion at the moment and most of the time everything goes fine but sometime they get what I would call unresponsive behavior.
For example,
- I finish a fight and my companions just stand still doing nothing and I have to walk 30+ meter before they start following again.
- There's always one companion that seem to struggle following me.
And if I can make a suggestion,
It would be nice to have some kind "follow" command on a hotkey press (or spell) and a hotkey (or spell) to teleport the companions at the player location.
Waiting for the companion after jumping off a rock can get old.

I have tried the http://skyrim.nexusmods.com/downloads/file.php?id=4322 plugin but it only work with one of the companions.
Still an amazing plugin I couldnt play without.