I ordered one of the Vivi Nova 2.5 right when they dropped. When I got it I noticed the center post was a little crooked. Which caused the silicone cap to not line up perfectly with the top piece when It's all put together. Theres a little pin hole opening there. At first it didn't bother me much. I figured maybe most were a little off center. After a couple days I noticed it leaked a bit. Just touching the tank would let me know that. I only noticed it really after letting it sit overnight. At first it didn't bother me much. I figured maybe they all just leak a little. I only noticed it really after letting it sit overnight. Then when placing an order for more heads I decided to get another Vivi Nova 2.5 so I could cary a spare around loaded with an alternate liquid. The new one's not bent. The new one doesn't leak. Now I can't stand the first one! I've tried leaving the silicon cape a little loose. It just pushes down into place. I've tried using a paperclip to nudge the cap over as the top goes on to create a seal. It works for a little while but when I take the drip tip off and have a look after a while the pin hole is back. I've tried bending it back to center. I'm not strong enough bare handed and I don't want to resort to tools that might just damage it further. It seems fine if I keep it upright; but as the liquid level goes down I have to give it the old swish and flick (I do this with the Harry Potter theme music in my head) to get it wicking again. Has anyone else seen this on theirs? Any fixes?