Just wanted to share this with you guys, most everyone on here knows about dxm and its abilities to reduce tolerance in full agonists. On subs its pretty useless as a recreational drug except in the higher 200mgs for me but i've manged it to the point that I can get high off my subutex again. I take about 60-120mgs most days (note: not safe to use daily even if they haven't proven brain damage in humans yet). Been taking it daily for over a month now and just recently cut back due to fogginess in my head during the day and some other side effects like twitching and excitability like with stimulants.
Usually take my dose 45min-1 hour before taking bupe. Also add an antihistamine and within an hour start to feel the familiar opiate high that's missing from my life now. I'd start with 60mg-75mg tops for first timers. Most people say 30-45mg but with bupe everything seems to take more for me to experience effects.