It's fine, like if your on maintaince(well, besides using meth, but whatever) It's been forever since I've done it but was with a friend and shot it(he smoked,I smoked it also I think) but anyway, it was exactly like it was when I did it not on Bupe...I took a strip the next morning and it actually helped the comedown, was alseep by noon..like meth but after the 24 hour mark I just want something to make it wear off, and the bupe helped... Ugh want some now actually, it's been a while, might get me some...when I do it I bang it cuz it's sooo not as fiendy as smoking the shit, I can just do a shot and thats it, but can only do it around two people, others I have to just smoke or snort, haven't tried plugging it, might get a half gram and play around with it...know ya get 99% plugging it...anyway, gonna get some soon cuz fuck it, it's been like I know over a year since I hade it...only uppers i've had in the past year was coke...a half gram of some okay stuff and some really good stuff but tottally should have been more in that sack for what I paid. NEWAY, yes its fine only thing subs block are opiates.
Edit: DEFININATELY DON'T TAKE DOUBLE THE DOSE OF METH THAT IS RETARDED, same with doubleing up on your sub, just wasteful.....were you being sarcastic?