I got a ipv2 and a eleaf lemo today and everything was working great. Great vapour, great flavor. But then it started to leak out of the air hole, so I searched it up and one of the causes was wicking and I know I did a bad job of that so I rewicked it after watching how, and after it would make a loud cracking noise and shoot up juice it seems and then not to long after, it started to leak again, I noticed air bubbles around the bottom of the tank. Can someone please help? It was working great earlier, don't know what would make it do this. Kind of frustrated.