I started off using suboxone in February of 2013. Two 8 mg strips daily for several weeks, sublingually or rectally. I enjoyed it and felt great. Then I decided to go back to the needle. Luckily I started getting the Roxanne tablets of pure bupe at this point. I cut my dose down to 4 mg IV two to three times a day. Then bumped it up to three to four times a day. This lasted for at least six months, until over the past three months or so I've been back to 2-3 doses of 4mg each daily. Until about the past month, I had the euphoria of a decent high... Not too much and not too little. Now though, it's not really seeming to cut it. I'm not sure where my next step should go. I'm starting to lose my ability to procure a good amount of pure bupe pills, so although I can maintain 4mg twice daily, I can't really do more. I'm curious if my tolerance has gone up, which I'm fairly sure it has or I may just be missing more often. I have very few veins left. It takes me about an hour on average to hit now. Anyway... Does anyone know where I should go next? How can I fix my bupe tolerance? Can I do low dose bupe and get a fix from that? .5mg or so? Or should I raise my initial dose? Any tips would be greatly appreciated. I just don't wanna go clean for a couple days to try the low dose bupe if it's not gonna do anything. I'll provide any more information to help you guys out. Thanks in advance.