Thanks Bt, im going to bring this up with my wifes co worker. I just got back from my test and was sweating for no reason. Practiced several times, finally decided on sticking it between two briefs. I arrived at Concentrta, checked temp in parking lot, it was good. So i go in, fill out paperwork, and had to wait for 20 minutes, so naturally I paniced a little. Was called back, told to empty pockets, then was given the cup and was taken to bathroom. Water in toilet was blue, water at sink was turned off. I had the quick fix 5.7, 3 oz. version and it was more than enough. Temp was good, so I walked out, flirted with nurses, signed the cup, signed the computer, flirted some more and walked out the door. Now just the waiting game. I will definantly Sub again, easiest thing to do. Thanks to bt AND fbr, and countless others in this forum for all the helpful advice!!!