Two? You mean the two on the deck you were plugging earlier? I thought it was determined plugging them made no difference? Or the two AFC slots?
I meant the two airflow slots that you can open and close by turning the ring on the bottom of the tank.
Plugging the two little holes on the deck doesn't do much as far as I can tell. It can help a bit with minor leaking. But frankly, if you need that then you already have a bigger problem which the plugs won't stop anyway.
The way it looks right now after playing with 4 of these is that you either get a good one or a bad one. If you get one that leaks while all the o-rings are in place there really is no stopping it in my experience.
There might be some cases where it is a user error with bad wicking but I'm pretty sure there are a lot of bad ones out there that will leak anyhoe. EHPro needs to step up their quality control.
So my latest advice is that if you get one that leaks return it ASAP before that window of opportunity closes. Even better advice is, don't buy one, lol
I just got a reply from 3avape. They want me to document the leaking in a video for them. If I do that I don't have to send in my latest leaky black Nano but they'll send a replacement right away.
The thing is, I don't want a replacement. I'm convinced it is more likely that it will leak then that I get a good one & I don't want to end up in a vicious circle of shooting vids of leaking Nanos, wait for a replacement, and repeat.
I also just cleaned it and boxed it up & I can't be bothered to fill it again and deal with the mess that comes after it. Plus I don't have much experience shooting video, so I'm just gonna send it in instead and play the waiting game again. They'll pay for return shipping as well by the way, good stuff.
Maybe I should just ask for a black Serpent mini instead as I still need something that matches my little Nugget.
First world problems...