like Tweek, the burns stopped once I landed on my routine, which is personal and initially non-existent for an adapt-a-bong customer. That thing leaves it up the end-user to figure out how to use it and how not to injure yourself with it. The kits have it all down pat and teach you how to use it. imo, the adapt-a-bong is the dangerous unit. once I got mine, I got three burns (one on the forehead!) and some broken glass before I did my best replication of the kits. now that I have my ghetto rig and routine I haven't hurt myself yet. the adapt-a-bong lacks a place to put the atomizer, and the provided metal stand is not my preference for the Apollo unit either.