Hi Evertone, joined here today first post so please go easy on me... ok I bought a Mig Vapor Trap 450 oil pen to see if I could move into the 21st century with my habits, and well, the results are a little crap. I took a 0.5 gram of nice qwiso shatter and mixed 3 drops of some blueberry e juice flavor into a shot glass, then stuck this into my cart. The pen turns on fine, preheats ok (well the lights flash) and then when I push the button.... nothing. I can't even draw air through this thing, could it be that the oil is too thick? It is super thick... but reason I feel like its faulty is that there is zero air drawing through this thing. Its like I'm sucking on the cap of a pen?? and this is the same even with an empty cart in it... any help would be so much appreciated, I live in New Zealand, we are so far behind the rest of the world here its not funny.... most kiwis can make a rough concentrate from iso (can't get ethanol here) but we all just smoke it straight off a hot knife, nobody even dabs here its so primitive. cheers!