Private V2 Clone with DCT tank won't fire

[cliff.huffii]

Hey guys, I just got my Private V2 in the mail today, my first mechanical mod! Primed and filled my DCT tank, and threw a fully charged 18650 battery in... nothing. I've checked to see that the pins are connecting between the battery and tank, tried 3 different batteries and still nothing. Is there something I'm missing here? Is my tank just DOA? Thanks in advance for any help you all can offer!