so ive been happily going through a 100mil bottle of bobas and im now down to the end of it. last night i decided to slot a new carto and fill up my tank again to get ready for work and as soon as i primed the carto, filled the tank and loaded up some bobas i noticed how thin the bobas was in the tank. it also doesnt hit well either, seems to take a lot of voltage to produce any vapor. im wondering if this is a by product of it sitting around or what exactly is the deal here? its almost unvapable, i cant even use it with my vivi nova right now it just ends up burning the wick and giving me this nasty taste in my mouth.