Advanced Armor Toughness Bonus
So I am having a hard time figuring out how to add a toughness bonus to armor. I.e. Player has a base Toughness of 4, they put on the Fancy Armor; +4 Heavy Armor, +2 Toughness. I can get it to add the +4 no problem bringing their toughness up to 8 but cant figure out how to get it to give a player the armors toughness bonus as well for a total toughness of 10. I've tried adding an effect but can't drag the effects to armor, also tried just writing in the effect on the armor...maybe i'm doing it wrong? Any help is much appreciated. Thank in advance!