well i went and did it and the lady that was giving me the test gave me so much shit about theres no such thing as a false posative and our computer doesnt lie and shit. it didnt have enough in the bottle so i kinda freaked out but she said that was ok and it all went threw so i think im golden. i mean i did start the new job with out a hitch and it is freaking awsome and i make more too. plus my new boss smokes. so yes it worked.