Cant you draw them all up and put the water in one heatable container and reduce what you have?
For example: a coffee
pot (glass) tilted at an angle so it all collects in the 'corner' held over low heat until the water is reduced to a sizable shot?
I honestly don't know, I never had to mess with 15's, oxy 10's were around but they were super small, no APAP
and little filler. Theoretically all the dope should be in a solution no thicker than water, and even cooked down wouldn't make it much thicker (viscous).
I've had dope hangover headaches. They usually happen when you don't have a habit, they seem related to blood pressure and dehydration.
You mean it's rarely a realistic option to use 30's or 15's if you want to get properly high.
Yeah OC's are super expensive in hillbilly country. West Virginia and Maine are the absolute worst, it seems to me. I'm not trying to talk prices or know where you live, just saying. It seems relative to inacessibility and how much people will pay in boring places to get high. Also the mining culture of WV and all the backaches that brings. It's been documented extensively.