About 4 weeks into vaping, my first question.....I use mostly eGo batts with CE4's or 5's....do have an iTaste 3 also, and a couple other clearos.....but anyway. Had no issues at all until the last day or so and am now finding that some of the clearos are leaking through the bottom. I don't know what that means - are they wearing out or is it something else? Thanks for any insights!!