Hey all, I just ordered the Volcano Inferno-T kit (upgraded from a magma, love it) and decided to go ahead and order some cartos, a 306 atty and their low-res "lava" atty so I can use the batt however I want to. My #1 method is dripping, but the tanks are nifty and convenient and sometimes I use cartos but I've always just used the "cap fill" method to refill them. The volcano cartos do not come with caps, but I have plenty lying around. Does anyone know for a fact these cartos will soak up juice as effectively as any other using the cap fill method? I could always try, but I don't want to waste any more juice than necessary. I tried using a syringe and it worked OK but a) it was a mess and a half and b) clearly these don't QUITE hold 1 ml so it was an extra mess. Any advice?