I have recently purchased the Snoop Dogg Micro G Pen for wax and right off the back I get no hits from it i put a little dab in and press the button inhale and when I exhale... nothing. I opened it up to look if it's heating and it does bubble and smoke a little bit but nothing really so I switch carts, pack less wax and same thing. Now this has been my case with most micros except the pendora 2 wich I cannot find at local stores anymore. So my question is, is there any trick or something I may not know of that I'm doing wrong? I thought maybe over packed? But I swear it was and little dab smaller than a BB. I'm really at wits end cause I've bought 4 vapes now and it's all the same result I can't hit my wax...