@alex91 I tried to get away with using a small vapcap style torch lighter, but found it mostly futile. Heat up times that make the lighter dangerous to hold. They aren't designed to be used for 2 minutes straight. I got a little torch named This Thing Rips, and it works wonderfully. A very fast heating at higher temp will give a little different results than lower hear with longer heat up. I recommend go lower hear for around 40 seconds and then experiment from there. At full blast I'm only heating for 20 seconds. Reheat is even faster.