Keef it takes a bunch of practice to get it right, but when it's right it's by far the cleanest dabs you can make. The trick is two fold, heat and pressure between 290f and 300f is a good spot to start. If you can get good pressure and the right temp it takes three to four seconds to get a dab. Select the bud, fold parchment paper in half and put bud in crease, place between hot press and press out for three to four seconds, then open the paper and take a razor blade to scrap it all into a dab. Like he said it is real strain specific, some strains do well others do not. Too much heat and you get a hot sticky blob that's harsh. too cool and you wont get all of the bud, same with pressure too much and you will vape some of the dab off, too light and you just wont get much. Bear in mind, you will not get a bunch, but what you get will be clean and strong!