Hi I'm some what new to rda and builds so far I've made dual coil @ .47 ohms had issues with one coil being tight the other loser then a two wire sleeper coil 6 wraps @ .27 ohms that took care of any issues with one coil heating up quicker and now I've made three wire sleeper coil 4 wraps @ .12 ohms my question what would it be called and I'm sure it's been made before and is it good to be running at that low of a ohm it's heating up nicely and equally all my coils are using 28g kanthal



