Just checking in to say no more leaking at all, maybe my atty had loosened a bit or the sanding helped. Whatever, it is great now.
Figured I should bump this instead of creating another new thread for the same issue.
I'm getting the same problem as the OP with my v3. The collection tank itself will have very little juice in it (I can see the bottom) but I'll always get a large amount of juice along the rim of the CT where the air intake holes are. Wiping this out temporarily alleviates the issue but the juice will eventually collect again.
So far I've been mitigating this by vaping with the holes pointed up, since trying with them pointed down invariably leads to the collected juice flooding out of the holes. It also requires that the control ring be opened all the way to avoid flooding the atty. The juice tank doesn't visibly leak (unless it's an extremely slow leak) on it's own and i only notice the collection around the air holes after vaping.
The only thing I haven't tried yet is tightening the atomizer all the way down to the 510 connector. The collar that covers the air intake holes on the atomizer has sections cut away for the holes, but when screwed down all the way they don't align with the intake holes and block about 75% of the holes. I suspect that would seriously affect the juice feeding to the atty, so I don't quite screw it down all the way.
Is this just an issue with the atty? Would unscrewing the center pin fix this?
Industrial, the ridge doesnt catch liquid. The liquid goes all of it inside tank because the center pole of the connector is 4 mm lower than ridge inside the tank. The reason that leakage happens is because CT has liquid inside and you have to empty it.
I used a pipette to take out the liquid in the tank and there was only 1ml in it. I think it happens because I'm holding my PV close to horizontal when I vape. If I was holding it vertically, it probably wouldn't be an issue.