I have had the iclear 30b for about a week now and have not had a good experience. It will work fine for a little bit and the. All of a sudden it is like the flood gates are opened and liquid will leak from where it connects to the battery. I have tried changing coils and have made sure the coils are not cross threaded and are in tight. I can fill it up and with in 5 mins it will be empty from leaking out the bottom. Anyone else have this problem?