Hi, I use J-C Juice in my Fluxo's I just started using these, and after 4 days, I won't go back to Cart's ..
but as for the leaking, mine don't leak with Johnson Creek ??..and after a couple days, I did the full Mod to them, and still no leaking..make sure your plug ( or Plugs ) are seated on the ceramic part..I also use a pretty thick Juice from diggitalciggz.com
and it fills ok, as for the Ohms...umm..Ill try to explain as I understand it..the lower the Ohm the cooler the coil..less vape..not as hot a burn, and less drain on the battery..the higher the Ohm, the hotter the coil, the more juice is consumed, and the more power it uses..more drain on the battery...I hope I'm right, and if not, I hope someone corrects me here..I also use the Ego-t Pass thru 1000 Mah, with a 2.6 Ohm Fluxomizer.
for the Mod..search YouTube for Fluxomizer Mod, if you can't find it, let me know, I can send you a link..its a VERY Easy Mod, and will give you WAY more vape, and flavor.
so make sure the Plug is seated good on the ceramic base to stop any leaking
I know it's not much info, but I hope this helps.
"" Montana""