I would like to start off by saying that I love your products. I recently purchased a CF Sub Ohm battery and Atlantis tank at my local vape shop. I was extremely impressed with the quality of the Atlantis tank, so much so that i decided to go to my shop and pick up another one. This is where my problem starts, i got my tank and some new juice and headed home to fill it up. When i opened it up and screwed it onto my battery I noticed that it was not seated properly, there is a gap between the bottom of the tank and the top of the battery on one side. When i took it back off to inspect it i noticed that the 510 connector on the bottom of the tank is crooked. Needless to say I was very disappointed, part of the reason I loved the tank and battery so much was the quality and sleek looks. The tank still works well but I expected more quality control after my initial experience with your products. I have included some pictures with my post and hope to here back from you.