Can NPCs make use of 4 tag skills?

[amokrun1]

As the title suggests. Just wondering because there is an option for four tag skills when editing the class records. Does the game make use of four if you select four?

[Radioactivelad]

Was there a geck extender update or something? Because there's only three in my version.

But I would assume it would if it's there. Tag skill bonuses are managed by other variables that only care if the skill is considered Tagged.

[amokrun1]

I should point out I am doing my class editing through xedit, which is where the tags are enumerated #0, 1, 2, 3. Maybe not the same in the GECK, I haven't checked.