I see so many people with MASSIVE clouds coming out of a .5 ohm coil. So I went from my usual .8 to a .5 (my battery can handle it) and I'm just not getting the clouds. I wasn't even getting them when I had a 100% VG juice. Right now I'm using a 70/30, and I just can't get the clouds! By the way, the build is a dual micro coil on an IGO-W. Each one is a 6-wrap of 28 GA Kanthal.