Got annoyed by bleeding and made a little change in my own files, thought I'd share it here if someone else wants it.

https://www.dropbox.com/s/u4gdjqzs6otm69s/human.inc?dl=0

It goes in robz.../resource/game(RAR)/set/interaction_entity

Seems to be working fine, might want to save a copy of human.inc in case I've messed something up, though! :)