Unfortunately, my experience is also very disappointing, and exactly as dertbv had described, both with the X atty and with a standard 510 atty. The hole on the bottom of the tank seems to be exactly centered and round (even under magnifying glass), so there is no way to position this cut out to be parallel with the bridge. I even slowly turned the tank (filled with juice) so that every angle could be covered, but nothing. This hole is also extremely small. The juices I tested with were 80/20 and 70/30, and I even diluted them more to make them even thinner. With juice in the tank, I could barely even get a tiny bit out, even if I shook the tank (yes, over a paper towel). Sorry guys...not working for me! I am also having the same exact experience with the eGo-T atty and tanks...I alternated all the new parts with the original eGo-T hardware I have, and the original ones work, but not these new ones!
What has me the most concerned is that the X-Atty's and the eGo-T Atty's arrived in clear packaging that were NOT sealed (manufacturing issue). I blew them ALL out, and if I was lucky, only one tiny little drop of primer slowly tinkered out....but they all seemed pretty dry. Other atty's I have ordered over the months have arrived in sealed packaging with mega primer.
Hoping the video and pictures will be up soon....I'm not gonna give up just yet....but if they don't help, I will gladly send these Lucid tanks, the X Atty, and the eGo-T to someone who wants to try them!