So I was curious about a question someone in our group asked, and I wasn't sure of the answer. Let's say someone is using a weapon that has an active stun quality, such as a shock gauntlet, and makes a successful attack against an opponent inflicting 5 damage. Next let's say the target has a soak of 5+, and no net base damage is done, preventing a Critical hit from being triggered.
However, assume the attacker has plenty of advantage to spend. Spending some to activate Stun 3, he causes 3 unsoakable damage to the target. Could he now spend any excess advantage to activate Critical hits? It is in the same step of combat of spending advantage, but it seems pretty strong to basically guarantee the ability to land a crit no matter the soak of the target provided they have enough advantage for both.