Neutralizer line of weapons all do less neutral damage than Biohazard's neutrals(way less damage) even though Neutralizer does not have a status. This is the same for all lines of the normal damage Catalyzer line. No other series of weapons does this.
Black Chaingun's charge attack damage does the same damage as Blight Needle, when it should be doing the same as Strike Needle because it does not have a status. This is fixed at Dark Chaingun and Grim Repeater upgrades.