Sorry if this has been addressed before, but the search doesn't seem to be working so well right now...
This isn't about the usual threads not matching right, so cartos won't screw on all the way issue.
Most Premium cartos will screw all the way down on one of my XL batteries, but it's as if the middle part isn't making contact with the battery or something. If I inhale, the suction activates the battery, but the atomizer doesn't heat up and produce vapor. However, the same cartos work fine on my other XL battery (same type, ordered at the same time, just a different color). (I will also add that older cartos work just fine on the battery that doesn't work with most Premiums.) Any ideas how to fix this?
This isn't about the usual threads not matching right, so cartos won't screw on all the way issue.
Most Premium cartos will screw all the way down on one of my XL batteries, but it's as if the middle part isn't making contact with the battery or something. If I inhale, the suction activates the battery, but the atomizer doesn't heat up and produce vapor. However, the same cartos work fine on my other XL battery (same type, ordered at the same time, just a different color). (I will also add that older cartos work just fine on the battery that doesn't work with most Premiums.) Any ideas how to fix this?