I just got my Kanger MT3s and my ego-c twist 650. I'm having trouble adjusting the voltage. I can't seem to find that sweet spot with my Angel's Kiss from Heather's Heavenly vapes. It came with a 2.5ohm coil. I'm completely new to this VV thing. I set it at 3.2 and I don't get a lot of vape but I get some taste. at 4volts I get a lot of vape but it taste... like cotton? I dunno how to describe it. Should I go with a diff Ohm, set higher volts.. please help.