It took me a long time to notice this as for a long time my ships had no chasers and I never fired the cannons anyway, but. When I fire chasers one does not fire. I first noticed this on the NL_Pinnace. I searched and searched and could not find anything wrong anywhere. Locator _26 does not fire. Now I am using a Heavy East Indiaman which has 4 chasers and it only fires 3 both front and rear. I guess all the side cannons fire. It's kinda hard to tell. I can't find anything wrong with the ship models or ships.init.c.