I have a tank ordered from fasttech that will use the Protank atomizers https://www.fasttech.com/products/0/10006479/1536500-rg400-bottom-coil-glass-clearomizer-4-0ml =] I can rebuild those, although my first rebuilt one was sub-oHm LOLOLOLOL
Regardless, I wish someone would come up with a rebuildable carto! I would be sooooooooooooooo interested in that and have been saving mine for that day![]()
Hmmm... I'm not sure where the coil is in a carto, but people did used to take out the filling so they could use them as a dripper so technically it should be possible, although i'll leave it to someone else to try!
My coils seem to end up either sub-ohm or about 4ohms! To be honest, i am getting better though... i like them between 1.5 - 2.2. I dont think i am cut out for sub-ohm vaping, i tried it on my mech with a 0.8 coil and it was too harsh for my liking, too much TH and i didnt think it increased the flavour at all.