I am absolutely in love with a darker juice that I can't seem to get a great experience with like I can juices of lighter shades.. I use cartos and carto tanks and I have a Vivi Nova on the way to see if that will solve the issues I'm having. I am new to tanks, but I have been punching my own cartos and trying different hole placement, (low and middle carto) and larger holes/more holes without any flooding going on and I just can't get the vapor/taste that I need.. anybody have any advise?