What Tony said
That's just about all we print lately. We have has some sucess printing them with discharge and recently did our first run on black CC using the CCI U-base under base. All have been small runs less then 72. The ones with the tags the same color as the shirt will not discharge for us. When ever a job comes in with the CC tag same color as the shirt we lay down a 70/30 mix of quick white/under base gray then print on top of that, had some migration issues recently with the shirts.