HELP PLEASE! My education is riding on this!

So here is my situation once again. First off I am 6 feet tall and right around 160 pounds. I have very little body fat from working out constantly and playing basketball for at least 3 hours a day. This summer I didnt smoke before I got my job but I knew that there was a possibility of them testing so i didnt smoke. But one day I began to start smoking again not very much maybe like .2 or so a day off of a gravity bong (just enough to get me buzzing). I did this for maybe two weeks. Well I quit smoking for a week because last year at school I got into trouble for smoking on campus and they give me random drug screens 3 times a semester, and the sad thing is I don't remember if anyone watched the last time I took a test through USC. After that week of being clean I smoked one more time (Yesterday) this time just two bong hits. Now I have another week to get clean before school starts but there is a chance they could test me next week.

Also last year I smoked twice and took a drug test 5 days later and passed somehow. I think that I have the random ability to get THC out of my system quickly because of how fast my metabolism is, I mean I really have to work hard as shit just to add 1 pound of weight to my frame. I am contemplating buying some QF 4.2 just for security but I feel that I could be clean by the end of this week if I work hard. Anyone have any suggestions for me?

I suggest you place your education before your pot-smoking ... your future depends on it ... smoke pot AFTER you get your life established ... (probably not the suggestion you wanted to hear) ... good luck :smokin:

For a small amount of smoke you're probably ok with some dillution. But if this is real important you should invest some money in either some test strips or just sub with the QF.