I really dont know what to say here. I am running 100%VG 26mg Nic through my Nova 2.5ml and have been vaping non-stop for about 28 hours right now. I am on tank #5 right now. I have only had a slightly burnt taste once so far and that was with the tank nearly dry. I dont know how people are saying they get dry hits... Not sure if its because I lay my PV down when I am not puffing, or if people are buying knock-offs.
On the note of an everlasting burnt taste, that doesnt really make much sense if you are cleaning the whole thing. Nothing on a ViVi can hold a taste or scent other than the wick and that is getting replaced with the new head. As for it going away and then coming back, the only thing that can really mean is that you are cutting the long wicks, you are keeping your PV perfectly straight up and down constantly, or you are using too much voltage for your head ohms/the juice you are vaping. Even then though, the taste should go away after a puff or 2. If it is constant I would be wondering more along the lines of too much voltage to the head or trying to vape a juice with too much power and you are effectively burning the juice every puff you take
It's a Vision Vivi Nova, so it's not a knockoff. I have tried 2.4, 2.8 and the 1.8 ohms that came with it. My replacement heads are 2.4 and 2.8 ohms and they aren't knockoffs, either. Early-on, I did vape a lot at around 4.5, then read on here that this might be too high and impacting the flavor, so I have been vaping lately at 3.4. Once it starts on a new head, it doesn't go away, so I must have been confusing on that. I do rotate my e-cig to make sure the wicks are getting plenty of juice. I even tried taking off the silicone cap, but whatever must have already been fried.
So, I guess I am frustrated. Maybe later at some point, I will revisit them and try re-wicking. I unfortunately bought a lot of replacement heads, so I probably will see if I can salvage this deal at some point. But, for right now, I'd just like something that works and doesn't taste like a tire.
If it is constant I would be wondering more along the lines of too much voltage to the head or trying to vape a juice with too much power and you are effectively burning the juice every puff you take
Would you please clarify what you mean by vaping it with too much power? I understand too much voltage, but since you listed this as an "or", I'm not sure what you mean.