What device are you using? In general, most people vape between 6-8W depending on the setup and eliquid. Typically, it's easier to scorch the rubber grommet with low resistance than high resistance head on the same wattage. For reference, here's an automated excel spreadsheet made by another ECF member to help determine what voltage/resistance range (default range of 6-8W).
http://www.e-cigarette-forum.com/fo...mated-vaping-power-chart-vapingpowerchart.xls
However, depending on design your VVN, the burnt taste could also be attributed to factors other than the rubber grommet as Vapoor suggested. For instance, there's a silica skirt wrapping around the wick/coil (at least on branded VVN) which are easily scorched and gives off a burnt taste and had to be removed completely to get raid of the foul taste. The bottom line is that most delivery systems are finicky in nature, if you don't want to deal with the the hassle of having to troubleshoot or aren't interested in rebuilding them to save you $$$, then I would recommend you give carto+tank a try. Less hassle, more consistent performance, and it'll save you time/$$$ over the long run.
OI!!! Thanks for all the help guys. So I went by the store and had them try it, they admitted something was off too. So I gave them the juice. Problem #1 LOL, I asked for pina colada and he gave me something other then that LOL. So kind of creme something. Anyway, they were super nice and gave me a new bottle of juice, and also gave me a new tank. The kanger t3 tanks had come in today so they gave me one of them free of charge.
I dont know that im out of the woods yet though. Even with the flavor not what I asked for something was still def off. So Im really starting to think I may have a bad battery. Going to throw it on the voltmeter tomorrow at work and see what its putting out. Now, if it is the issue im going to them to get a new battery. They currently sell the ego brands a lot of folks talk about on here.
I will say I like to take long drags at a time, usually 2 or 3 in a row. Am I causing damage to the tanks by vaping this way? If thats possibly the issue then how long can a draw at one time. I watched a review video for my setup someone posted here in another thread a few days ago and the guy was drawing for a good 10 seconds. And probably only waiting like 30 sec or so between vapes. So I assumed a little less then this would be ok.
So if its not, will a VV battery setup allow me to take longer draws and more frequent draws? I usually take about 3 good draws every hour or so.