Got a UA jumped on me and it seems that I'll have to go with some synthetic urine. I'm not worried about the temp as I have a temp regulating device, though I'm obviously worried that they'll take one look at this and fail me. I read very positive things about the QF 6.3, is it really possible it works that well? I was just curious if someone here knows more about it and would be willing to say a few things. Also, I know it's shitty to do something like this, but I smoked a few weeks ago and it's a do or die kind of thing for me. Apologies for shitting up your board.