Everyone pretty much got your VV and VW questions answered, I had some problems with a couple of my EVOD's as well when I got my new MVP 2.0 over the weekend. LOVE IT BTW!!!! As far as what I did, same as the lasts 2 posts suggested...I gave a little tug on the pin from the evod side....not much, just a little bit...contact was made on the two offenders and they are running like clockwork now. I have taken alot to my Pro tank Mini 2 v2's and my Mini Davide's and they look really nice on the unit as well. Good luck with the EVODS though, Im pretty confident you can get them working as I did. Regardless Ill cross my fingers for ya! Oh and just to comment on the VW settings. Again, I concur with our fellow vapors.....all about the juice! I have a 50/50 pg/vg clove gum I like on 7.5, most of my 70/30 fruit juices I cant seem to get above that without tasting aweful. Something really dark or very high VG, I can crank way up. Just gotta play with your sweet spot....most say 8 is a good place to start...and take a .5 step up and down till you find that sweet spot.