So, would there be any way to set up a melee weapon, such as the bowie knife, to do gibbing with every weapon, instead of just with shotguns? I'm realizing the head gibbing only works with the bowie knife while you have a shotgun weapon currently in use. So i really have two questions: 1. How would I go about increasing gibbing frequency with the bowie knife, and 2. How would I set the bowie knife up to do head gibs with every weapon, and not just shotguns?