TL;DR .8 ohm dual microcoils, after cleaning and crimping they jump between .8 ohm and 6+ ohms. Sperate the coils a little and back to .8 ohm. WHAT HELL? 
Story mode: A month ago I upgraded to a hana clone/magma rda, so now I have some power and space to play. Had this build for about 3 weeks; 1.6 ohm coils (28 gauge, 5 wraps) on 3mill ekowool. Last week I cleaned it and tightened the coils a little. The resistance started jumping between .8 and 4 ohms. Maybe the cheap board is already fried, but after a few hours bumping around at work, it was fine again. Today, clean, crimp, throw on hana "Check Atty"
Grab meter. "6" "3" "15" "300"
Poke at coils ".8", crimp "6.5"
My electrical knowledge isn't great, but I'm reasonably sure that's not normal. I'm ready to pull these coils, but what gives?
Story mode: A month ago I upgraded to a hana clone/magma rda, so now I have some power and space to play. Had this build for about 3 weeks; 1.6 ohm coils (28 gauge, 5 wraps) on 3mill ekowool. Last week I cleaned it and tightened the coils a little. The resistance started jumping between .8 and 4 ohms. Maybe the cheap board is already fried, but after a few hours bumping around at work, it was fine again. Today, clean, crimp, throw on hana "Check Atty"
My electrical knowledge isn't great, but I'm reasonably sure that's not normal. I'm ready to pull these coils, but what gives?