Getting the AI to use Kozlice shells

[General Barron]

Okay I've addweapon'ed a kozlice to a guy, and I addmagazine him some shell rounds, but he won't load those darn shells and fire them!! When I give him ball rounds, he pops 'em in and fires them off just fine, but I can't get him to fire the shells. Even when I mix his ammo, he stops when he gets to the shells. Anyone know how to get this to work?

[FlidMerchant]

I can't remember exactly how to do it, I think it is something like : AP Fire ["Kozlice", "Shell"]