I didn't want to waste time doing all that but i still farmed them either way plus they were using some type of god mode glitch i couldn't do any damage in vat's or build the crit bar
I've ran into other's using that same god mode glitch a few times but there's more than one variant of god mode out there bugthesda needs to start patching these exploits if they can fix the fast travel bug there should be no reason why they can't fix stacking/godmode