OK....I will fess up about something I knew someone close to do. I knew a young lady who was court ordered observed testing. What she did to pass her test was to get a plastic cigar tube and sterilized. Poured her clean warm sample into tube and then wrap the end of it in cheap foil (tears easier). Put a couple layers of foil on end of tube for added protection. After doing that she would wrap a rubber band around the end to keep the foil in place. She would keep it next to her chest until she got to testing site, where she then transferred it to inside her. I have seen her do this for probably 5 tests. She always said the secret was to get in there and "pee" as quickly as possible so that the tube wouldn't slide out. Also, she always wore a longer baggy shirt to cover anything that could be exposed to the tester. Don't know if this helps, but what the heck. I still think if you did good sweaty exercises 2-3 times a day for the next 7 days and follow other people's suggestions you can possibly dilute enough to pass. I think the problem you have had in the past is all the fatty foods you eat. THC LOVES fatty tissue. Cut out the fats for the next week and eat HEALTHY.