Just finished up my first build using 24 Guage kanthal with 9 wraps. It's a dual coil build that came out to .49 ohms. It's not the best looking build but for my first attempt I guess it's not too shabby. It was built on my mutation x v4. 40-45w was about as high as I could go before it got too hot for my liking. just wanted to share it.