Hey guys, I was always a carto guy, but now that I picked up a variable voltage unit, I am loving these atomizers. But how often do you guys fill those cartridges? I feel like mine losses taste after 10 vapes or so. But the material in the cartridge will still seem wet. This is even with dripping directly onto the bridge before inserting the cart. Do I need to let it stood on end for gravity to maybe bring it down toward the mouth piece? I feel like for the 5 drips I put in there, I should be getting more out of it. Kind of confused with this. Can anyone shed some light onto the subject?