I save all my stems from bud as many people likely do, and this very method is how I make use of every last gram of product that is paid for. I have done this a few times, with great results every time. I've heard that you can use everclear (95% ethanol alcohol) which may be safer for consumption seeing as it's meant to be orally consumed (although it burns like something fierce when doing shots of it) I like to pancacke a flattened ball of the gooey hash-oil between layers of bud. It seems to burn a lil better, and that way you can get the bowl rolling and not have to apply flame directly to the hash which will make it burn much faster and is a bit of a waste. I've also heard that good hash, or hash-oil bubbles as it's heated, which is really neat to watch. Great post TBG!