Awesome thanks for the reply. Another thing Ive found out is that alot of times this kind of testing is done to deterimine weather or not a person is impaired at the the time that the test is taken, for example if someone fucks up on the job and is suspected of being high at the time they do a swab test cuz its very accurate in finding if the person just smoked but not so accurate to determine the drug taking history of the individual. Im not smoking right now and won't be for the next couple days. I have the test on Friday and ill post my results here to let people know! If i pass im buying an ounce and blazin blunts all day!