Hi all, just joined as I have recently - couple of days ago upgraded to a Vamo. Taking it back tomorrow as it's not working. Displaying 0 ohms and won't work with any of my atomisers. Kanger Aerotank Mega and Protanks. I am using the right batteries. Suspect it's the centre pin although I made sure I didn't screw the atomiser too tight. Have been looking on here for solutions, but as it's still under warranty - will take it back.