So I've had a tugboat box clone for about a week. Today it decided to start auto firing for some reason completely unexpected. I get one battery in and it starts kicking out vapor. I doubt it has anything to do with the batteries sincetheyare lg he4 and my other tugboat doesn't do this. The build is a dual micro 24g at .22 I believe. I'm completely within safety limits of all hardware involved. I know ohms law and battery safety so I doubt it was user error. I already contacted the seller I got this from. And of anyone wants to see it, my instagram is @krazytam . does anyone know what might have gone wrong?