As a bit of background, I have the Boreas, the Supreme, the Smok TF-RDTA... well, just about every RTA produced in the past six months (still waiting on the Sapor, and the Dotmod...). I know my tanks!
When I saw the Engine, I initially thought no. Every tank I've tried with top only air ends up behaving like a straw for hot juice... blecchhhhh. However, I was given an Engine, and I gotta say I am uber impressed. It does flood a bit when filling, a few pulls later, things smooth out. Outside of filling, I've had no spitback. Filling is the same as the OBS Crius and Crius Plus (slide up cap top side fill port). I am beginning to think the only way to make it leak is by holding it upside down with the fill port open. Some 35 ml through the tank and not a drop in the mod.
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When I saw the Engine, I initially thought no. Every tank I've tried with top only air ends up behaving like a straw for hot juice... blecchhhhh. However, I was given an Engine, and I gotta say I am uber impressed. It does flood a bit when filling, a few pulls later, things smooth out. Outside of filling, I've had no spitback. Filling is the same as the OBS Crius and Crius Plus (slide up cap top side fill port). I am beginning to think the only way to make it leak is by holding it upside down with the fill port open. Some 35 ml through the tank and not a drop in the mod.
Sent from my SAMSUNG-SM-N910A using Tapatalk