I got a black v2 today. All my drip tips with the white o rings fit. The black o rings are a tad too thick. I could probably force it, but not gonna do it.
I have to say this is a relatively tough tank to build a dual on. First tried to build a dual 30ga ni200 build. The screws kept snapping the legs on the wire. Might be able to file down the screw heads, but I have not tried it. I then tried a 28ga, and was able to get a nice build, but ohms were too low.
I finally gave up and built a 28ga dual kanthal on q tips (I think they are around 2.5mm). Had to use them because you need two rods of the same size to build on, and that was what has handy. 9 wraps. Ended at .75 ohms. Going to have to work on a better way to mount the coils and trim the legs. The v2 holes are larger, but it is still tough to mount both coils with one screw to fasten them both down. This thing screams for a velocity style deck.
Wicked with rayon, and I think this will take a little practice as well. Cut ends at an angle, thinned the puff on the end, and tucked into the wells. Vaping 70vg/30pg.
Filled, and vaped. Flavor is definitely on point. Better than STM and also the TFV4. Thick, flavorful clouds.
The top/side fill are great, and the juice control works well. Not a drop of leakage.
The device is very well made with smooth threads, and a very nice black finish.
Overall very happy with it, and it goes nicely with my IPV d2 daily driver.