ok, got my IBTanked tank and, well, lets just say priming the carto for the first time was touch and go. I think we were filling it too fast or something cause a loooot of it leaked out of the bottom. or the holes. couldnt tell which, I was just trying to grab a paper towel lol. so....finally got it un-flooded and installed and I guess, until/unless I screw up priming my next cart....what I wanna know right now is....how the heck do I change the juice out so I can vape a diff flavor? and im guessing it goes without saying not to vape all the juice down past where the holes are punched? and if I change flavors will it still just taste like the first flavor since thats what I primed the carto with? I know im sure to think of more questions but thats probably a good start for now. thanks so much!