Hi everyone! This is my first post to the forums, so I appreciate everyone bearing with me as I learn the ropes here. I purchased a Volcano Inferno (Joye eGo-C variant) that comes with a clear tank cartomizer (tube tank). My first week or so of vaping was fantastic. I love the eGo-C line and haven't touched an analog since grabbing the Inferno. I have recently been having a problem with refilling the tank on these though. No matter how I try to vary my method of refill, I always end up with the same problem. After I refill the tank to between 1/2 and 2/3 full, I close everything up and attempt to draw. The draws pull almost no vapor and instead gurgles like I'm trying to breathe through a snorkel that has water in it. Continued pulling only results in a burnt taste (even in a new carto that has been primed). One method that I have used to get the carto to start drawing again is to remove it from the battery and blow through it which wastes a ton of juice out of the threaded end. I never let the tube run out of juice so I know it isn't an issue of not having juice in the filament and I never fill it past 2/3 full. Has anyone else experienced the same problem? Thanks everyone in advance for your help!