I'm using the rba deck. With the coil that it originally came with. Reading at 0.6 ohms. Im using a istick 30. vaping @ 15 watts. If I go above 20. It starts spitting. Maybe I'm wicking it wrong? What's the correct way to wick? Also if I want to wrap my own coils. I don't know where to start. My first rta/rba ever. I've read up on ohm laws. I would prefer a 0.5 ohm build. I'm totally new to this. I started with an atlantis tank.