Ok, I'm a Ego vapor. with that said my primary rig is an ego batt (riva and ego clones) with either a stardust or a boge carto. Either way a fresh batt and a cart or stardust has always tasted like burning filler, hollow vape. I sometimes actually take a fresh batt and without a cart will press the button for 10 secs at a time for about 3 or 4 mins just to drop the voltage to get rid of that taste. After I do.... vaping is great until the batt is about toast then that crappy taste comes back. With that said do you think I will be able to dial in a comfortable voltage with the lavatube from start to finish without that funk taste at the beginning and end? Mind you these are not new tanks or cartos I experience this with, its with all carts and tanks. I think its a batt thats charged and since its not regulated that it probably comes off the charger around 4-4.2 volts that its a little high for my taste. I use carto's that are SR around 2.8-3 ohms, I wanna buy a genuine ego batt but i feel that will be to low and thought a Lavatube would be a option to dial it in between 3.5 and 3.7 consistently. I consistantly keep my tanks/carto's nice and wet so I'm not running um dry. Any thought's? Is a Lavatube in my future?