Any tips for a new and VERY frustrated launch box user ? So I got my launch box yesterday and i've used it 4 times , every time my material burnt . I don't know what i'm doing wrong . Here's what I do . . . load a little more than 1/2 a trench of ground herb , put the battery in and wait til I can see the cover getting foggy ( 3-4 seconds ) , hit it until I feel like i've got a good hit ( i've tried slow , medium and fast draws ) , shake it around a bit between hits , and I can get 1 or 2 ok hits but after that it tastes like crap and burns . I am kicking myself for paying over $100 for this when my Vaporstar was $50 and works so much better . HELP !