I've had several of these over the last year. Grommets generally hold well to the carto and tank. Seems the leak is thru the bottom of the carto?? Should be easy fix, or give up on the mysterious leaky tank and get another.
- holes to large?
-Too many holes.
-punched the carto yourself and they're too deep and gone into the core of the carto or
- You have the dent from the carto hole down in the grommet area (probably not this, grommets usually will seal anyways)
-you're overfilling to start/prime
-you're unnecessarily dripping into the top of the carto
-if you have a sidefill screw, it may not be tight enough/sealing well. Some places use a tiny grommet on the screw.
- you can try vaping from the carto Out of the tank to discern whether it's the carto or the tank.
When you come back tonite- post something and then hang out a bit, you'll get quicker/more answers tonite because we're subscribed to this thread now.
Things we need to know- The Pg/Vg level of your juice- how many holes punched- what type of carto(smktech tend to leak easier than Boges)- Factory or punched at home?- how do you prime your cartos?
Above all- don't sweat this- it's just a carto tank problem.