Hey man you still with us? As far as I know, you are exploring new grounds with this mega high codeine dosing.
I'm not sure if anyone else had stuck with codeine when their tolerance had reached your level, I'm sure there are others, but I don't know them!
Normally when someone's tolerance gets to above 600mg a day or there about, they tend to use other opiates, which I can see you are starting to do by messing around with heroin.
I really think it's time you had a fairly honest conversation with your doctor, and talk about with using a stronger opiate, although I think I remember you saying you don't like DHC.
Maybe it's time to think about maintenance, like subutex or methadone? At least you will have a constant supply of opiates without risking OD or spending all your money, or being unable to.score.
Just a thought though, no judgements. If you have a genuine medical condition, a doctor.is obliged to treat it, whether it be with opiates or not. But this codeine honeymoon isn't going to last much longer, I will fucking GUARANTEE IT!
Sounds like you're wasting a lot of heroin by smoking it in cigs and snorting too.
Just get on subs man, or at least give it a shot! You'll be amazed with how little will hold you, maybe even 2mg if you're only y
Taking codeine.
Good luck mate!