What is the extra ID?
You have a weapon/armor Identified already but the extra id will give you a more exact Weapon value i believe.. But it will help with the weapon value field.
Most of the times this is not needed and is done in accidents. There is no real usage i know of (pardon me if there is) for this as the value of a weapon is already indicated.
Sign if you think they should get rid of this.
I know i may not be clear but if you want to know what im talking about, Use an Id kit on an already identified weapon/armor. You'll see what i mean.