I've just received my first e-cigarette (M402). It is terribly difficult to draw the vapor, which is discouraging usage. Any suggestions? Is it a feature of this particular model? Your suggestions are most welcome.
This happened to me too!!!, my sister got an M402, and from the get go the drag was hard as f...
One thing we did to correct this was blow from the threaded end of the atomizer, because sometimes primer liquid gets stuck there and it clogs the vent holes.
Other thing to try (only if its your last option and there's no other way of vaping it good), is making sure that the coil inside the atomizer is properly aligned.
You do this by taking a good look at the coil (a metal spring under the bridge that sits in a ceramic bowl) if it looks crooked and touching the bowl you can adjust it by gently pushing it to the center with a needle.
Remember, only try adjusting the coil if the atomizer doesn't vape.
Cheers.
sorry to hijack the thread but im having this problem. the small metal wire below the atomizer has come out completely. is there anything i can do?