Help with Russian 91/kayfun lite clone??

[popcornsauce]

I recently picked up a russian 91 from a vape shop in town. I looked up a build for it, followed all the steps with no issues. However, when i unscrewed the little fill screw and started squirting my e-liquid in, my juice just kept dripping out of my drip tip. What's going on here?!?

 

[desertrider]

Do you have the o-ring for the chimney? It goes inside on the top piece...

 

[Dusif]

Its full and youre squeezing the bottle too hard