That’s a dramatic change in design. It would have been nice and appropriate if Geekvape published the reason for this change, what “problem” does it solve, and if one ends up with both versions of this tank, are ALL the parts interchangeable???
If the only change is that space, I would assume that all other parts are interchangeable. But I agree also to the point that GeekVape needs to explain their "versions" a bit better.
I searched through their website and I couldn't find any references to this design at all. Also it seems that all reviewers have the version with the space below the deck.
Building on it means that the cotton will not go under the deck because of no space, but that's fine for me, I managed to build it and works perfectly.
I don't know what else this design affects