I have a vamo v5 with vv/vw. I love being able to fine tune it the way I want it to be. I really like it set at about at 8 watts when I can put it there. But I keep getting different results with the same juice and tank set up. Sometimes I can set it at 8 when filling it sometimes I have to adjust down. I'm not changing anything else just refilling the tank. I can't figure out why I have to adjust in differently each time to not get a burnt taste. I have tried adjusting the tension of how I screw everything down on the tank but sometimes it the atomizer floods and I get nothing. Is there something I am doing wrong? Or Is this normal? This is the first mod I have had and I really like the better taste/vapor I get from it compared to just a regular ego battery. Just don't know if I should have to always be adjusting. Maybe I am just being to picky.