Has anyone come up with a solution to the leaking problem with the eGo Mega attys - the large barrel type? Mine leaked a little when they were new but after a couple of months these things are almost unusable. No matter how I lay it or stand it when I pick it up it's dripping wet and leaves a puddle of juice behind. It's quite frustrating because I really like them when I'm out but they're too messy... terribly messy!