Hello to all. I'm new to the oil mod or vape world. I purchased a melo3 .gr8 idea and hits. Biggest problem it leaks. Put 3 Mills in and it leaks out. I went to the magneto style and this thing rips2. Biggest downfall is they are one hitters. I would like a vape that doesn't leak . Are there any out there where the air ports are above coil or bowls that don't leak.