Please excuse my bad Enlisch! I have my first DNA 75 Mod (S-Body Legend). I have brand new 26650 batteries High drain 35A. Setting: Power Mode (Watts) 50W at 0,29Ohm. It does a few moves beautifully. Then very little steam or power when firing. The battery icon flashes when any fires. If I change the Atomizer again it's back ?! Incidentally, regardless of evaporator or how much Ohm.