hey can you post pics or a video of this method? i tried this last night, and i did it wrong.
i packed the pen as tight as i thought i could (the weed was ground up in a cheap gas station kief grinder) but the weed is mids and is kinda mossy (sticks in clumps) but i broke that up some. i packed it in, packed it down, and filled it almost altheway to the metal tip that had the small screen in it. made the hole for the butane earlier, so i went outside to do it.
i had cut the bottom off a coke can so i could extract into it (was at a friends house with no bowls, no nothing to make a good bowl for it to go in). i popped the butane into the end, aimed the pen at the can, and sprayed the butane, but the butane shot out hard. a little yellow came out but ALOT of butane did too.
i had packed it as tight as i thought i could, but im guessing it was cause the weed wasent as packed due to it not bieng super chopped up or summin.
i tried to scrape the yellow after the butane evaporated, and got a tiny lil bit of goo, and scraped it onto a paper. the majority of the "oil" was stuck on the can's bottom, and if you have ever cut the bottom off the can, it has that ring indent to it and about 90% of the yellow (which was not much at all, but coated a fine layer on the whole can) was stuck in it and wouldent come out.
pissed i fucked up, i broke the pen open to get the weed out, and the weed looked the same, just very dry and clumped up. after giving it a while i smoked some out of my 1hitter, and it works, but it dosent do much.
so basically, i tried, failed, and have way shitty weed now.

can you post pics of the whole process or a video or something so that i can see if i did something wrong? i really want to try hash oil (oh yeah, the stuff i got on the paper, DID NOT get me high, or even a buzz.). please help!