I know it seems hard to do but I did it. I smoked for 15+ years daily 2-5 times a day. I have been clean for 93 days now. I went through some incredible stress cleaning out for this great job I got and passed my ua after being clean for 49 days. I am subject to randoms and will not go through that kind of stress again. It seems that a dirty piss test can ruin your life forever along with your families lives. I have decided to quit and live life stress free and believe it or not I really feel good inside. Good luck to you and do not risk getting caught dirty especially on probation. It is not worth ruining your life and going to jail. Mine was just for this incredible dream job, yours is about not going to jail, remember that. Peace!