My Subtank Mini makes a very loud pop! Noise when I hold the fire button down, every single time. I used to have a Nano and it did the same thing. I haven't tried the .5 coil yet, because I prefer the 1.2. May have to try and see what happens. I know this is a pretty common issue, so is there anything that can be done to fix it?
If not, can you guys recommend some sub ohm tanks that are 22mm in width, at the base?
If not, can you guys recommend some sub ohm tanks that are 22mm in width, at the base?