The effects of buprenorphine dosing following full agonist dosing in terms of precipitated withdrawal will vary greatly from person to person. Everyone metabolizes drugs and excretes them in their own unique way. Also, I believe NO ONE has the same amount of opioid receptors. Certain people will get sick when only 25% of receptors are filled and others at maybe 70%! Since all of these factors vary so much between individuals, it is going to be quite difficult to really tell what would make you sick and what wouldnt. One thing i do know is that if you shoot alot of dope and take a dose of suboxone greater than, say, 4-6 mg before you are withdrawing (maybe less than 12-18 hours after the last shot), it will put you into withdrawal no matter what.