@Aphex Twin: my english isn't good, but 1DMF cover me and in his post you can find answer in your question... :tup:
I was with 1 gear, 420F only. Wrong. Here I discover lower temps. For me 200c/392f is like a dish with gourmet food.
About temperatures you are ok. One 8 min session at yellow and after one more at red is the point of your vape.
I had this vaporizer and it's ok for me. And not only... 3 friends order 3 pieces for them after sessions with mine. Cheap vape and great at discretion. But you must quit joints to...
In Greece we don't see progress... we are not in european union in this part. :\ We are Tehran. Thinks hard for our politics to imagine if country can take money from mj via tourism or citizens.