The steps given here with the barrier grey topped with poly white are exactly as we do them with great results, and when I get that nagging sense of doom crawling up the back of my neck when I see Badger on the label, I toss in an ink with a lower cure temp to further avoid gassing, just for good measure. I've found the Endurance line offers me this in both inks, and I sleep better when I'm not wondering whether or not the shirts are bleeding in their boxes over night.