Works well to fill, but sometimes juice comes out mouth piece when I vape. Am I doing something wrong? Tastes kind of nasty
Five things to try (without opening the cart) if this happens:
1) Dont over-fill the carto. (get used to how much it will take and only push that much in)
2) Try filling from the thread side. (you will have to clean threads )
3) After pushing the liquid in but before removing from the cap, cover the other side with your fingertip and give it a big shake, alternatviely after filling and removing the cap- cover both ends with your thumb and fingertip and give it a shake.
4) Use a few cartos in rotation so they have time to sit.
5) Get an 801 soft tip and put on the carto. (Good anyway)
Some liquid, especially when using VG (its thicker) can get stuck on top of the o-ring inside so I am making a new dodgy vid showing tips and simple modifacations to address this issue.
I tried just simply removing the O-ring but it seems better to leave it in.
This seems to be the only negative some people are having.