So I just recently got a evic mini and bought a kanger subtank mini to go on it. Its great, when it's not either spitting or leaking. I bought 5 coils to go with my tank so i don't have to keep buying more but they seem to be a different kind then the one that came with the tank. They are thinner. They are called SSOCC. When they are in the tank leaks. When The coil that came with it is in it spits alot and gets very hot. Im vaping at 35 Watts and have it at 400 degrees and a max VG juice. I don't understand whats wrong with it all the O rings are on and everything. Someone please help me.