so I've been using stuff from Smokeless Image the last couple orders I've made, and for the most part their stuff is great, except for one thing: a pack of blanks I bought. it seems no matter how much I filled any of them, I get the unmistakable taste of burning cotton every time I take the first vape. I've filled them with the condom method and by dripping juice into the top (avoiding the hole in the middle of course) and no matter what I do they just burn. it's not a voltage issue; the only 2 batteries I have now are a regular sized bloog and a volt passthru, so it's all 3.6v stuff. and I haven't had this problem at ALL using their prefilled cartos and just filling them up after a few puffs. did I get a faulty batch or am I overlooking something?