I've been using my cloud pen with some bho shatter lately and I've noticed that there is a little bho residue left over, around the coil. I scraped it up and put it on the coil and hit it. It tasted alright, but not as good as dabbing the oil or vaping it. The main thing I noticed was that the high was a lot smoother. Less heady and more of a body high. I liked it a lot, since I'm so used to the head-heavy high that you normally get with dabbing bho. I was thinking this could be due to the fact that the oil was on the coil and heated up a little, and possibly decarboxilated. Wanted to know what you guys think of this.