No, and I hope one never pops up! IF you want to go that road you really need to understand electrical theory a little better, battery draw, maximum "C" ratings etc...... There are a LOT more things involved when you get into sub ohm, the most important of which should be your brain!
If only the "experts" who push the "nono coils" understood the dangers. People blindly follow simply because it is on Ya'llTube.
Senile Old Man Don