It sounds like your doing most of the right things.None of the detox kits seem to be of much use.Your weight is good so that works in your favor.I highly recommend getting some at home test kits and test yourself to see how you're doing.I get mine of off fleabay for about $1.25 each.Randoms are a bitch I have a bottle of quickfix I keep in the car just in case because usually I have to drive to a lab to have the randoms done so I have time.But I have seen where they will bring a tech to the workplace and have to piss right on the spot.All you need is 10 seconds of access to a microwave and you can save your ass a lot of greif.