Jeffy, is this your first genesis
device? If so, I wouldn't use that coil setup. Understand, I have not used 28ga kanthal, so take this for what it's worth. The 28ga is thick, making it harder to work with, and a 2/3 wrap of 28ga will make an
extremely low resistance atomizer. My first genesis coil was a 4/5 wrap 32ga, and it was about a 2 ohm coil. Unregulated, it was a satisfying vape for me. I kear about extreme vapers using these low resistance
coils and wonder if they have throats of steel and a wheel barrow for their batteries. If you make a .8 ohm coil and pop a newly charged AW IMR 18650 battery in your iHybrid, you will be
vaping at ~22 watts, drawing a load of 5.25 amps. Seriously?! My next kanthal purchase will be 30ga, but I'll
start with a 4/5 wrap coil and work my way
down from there. I would not
start with a 2/3 28ga coil. JMHO