Hi, I have a new Freemax Mesh Pro, and it won't stop leaking. It leaks mostly out of the air flow hole. It also gurgles a lot. Just after a fill, no matter how much I put in, it gurgles. When I lay the mod on its side, it also gurgles then leaks. If I stand up the mod (I have one of the FEW mods that can stand upright), it still gurgles then leaks. After a while, the gurgling stops, and I'll continue to keep it upright. Then, randomly, it'll start gurgling again. I've never had a tank that leaks like this. Any ideas? It's not a matter of screwing in the coil tightly enough. The problem has been happening on both the single mesh and double mesh coils it came with.