Hey there, just got a 3.7v box mod assembled kit from mapvapes, the atty that came with the kit (regular res. 510 atty) just wont seem to break through, I have been trying for a couple hours, just puffing on the thing without inhaling, to break through what I think is the terrible tasting primer fluid, and adding a couple drops of e liquid once in a while to make sure its not running dry since its taking hours and still no drop in the horrible flavor. I've hear usually its the first 10 or so puffs that taste terrible. But the taste even 3 hours into continuous puffing and the taste is still like a mouthful of burn plastic taste. Wondering what I can do or if the atty is faulty or what? btw the box mod works AMAZING with the carto's that came with it, its just this atty. Everything else from madvapes is great so far. Help please!!!