This is basically the only mod I use anymore. I sometimes got the no atomizer message, not lately. I think it does that mostly when i somehow wander into temp control mode, for nickel, which I don't use.
A few times it was something with the atomizer. It hasn't happened for a long time now, so im hazy on details.
When a battery reads low, and I take it out and put it in another mod, it shows there is still a good amount of charge left.
I have a few theories. Mainly, i think the way this mod is designed, it doesn't allow the heat to dissipate very well and that affects the reading. Just my thoughts.
Also when left on, even if not used much, it still gobbles energy.
I think the SC bottom feeder atomizer sucked, and I haven't used mine much. I bought the mod/atomizer kit.
So far the only other atty I've used is the tobacco velocity.
With dual coils it sucks the battery power up quick. But otherwise, Iove the combo.
I get the most life with just a single coil that's at about 1.0 ohm.
I haven't had any leaking problems to speak of.