I recently purchased a blue e cig. I have been enjoying it do to my limited budget. I ordered some vg juice off the net. I popped open the top to the blu cartomizer and filled it with juice around the cylinder in the middle, onto the padding. I put enough that it actually came out the battery end. It was not connected to the battery at the time so the battery still works. The problem I'm having is I can't get any vapor out of the cartomizer. Did I refill it wrong? any help here would be great