eGo T/Vivi nova problem?

[glasseye]

I think something is not quite right. I get much more vapor and better taste from a regular Joye 510 battery/atty set up than I do with a eGo twist with a vivi nova 1.8 ohm head. I have the eGo set at 3.8, anything higher and the juice tastes burnt and nasty. Same thing with the 2.4 head that came installed already. I guess it could be I just like the smaller one better but I've seen people with the same eGo/VN set up getting clouds and I don't. What's up with that? A bad VN? A bad eGo T? The clearos do the same thing.