Help with weird tank/mod differences

[Jd_]

factory presets aimed very much at high wattage vaping and designed around the cascade tank and coils.
Great mod.

So it's been 12-15 hours vaping a .18 ohm coil at 75 watts on a single 21700 battery and im still at 71%. Nice, very very nice.

 

[eyeball kid]

So it's been 12-15 hours vaping a .18 ohm coil at 75 watts on a single 21700 battery and im still at 71%. Nice, very very nice.

Well done bud.