3mm

Working on my dual coil build using a 3 mm nail to jig. My Bec Pro reportedly supports Resistance ranges from .2-ohm to 9.9-ohms but my 6 wraps ohm at 5.5 or so and my Bec pro keeps saying power reduced and gets all the way down to 10w after I'd set it around 23-30w or so. I don't understand...

Hey VU! Anyone knows a decent flavour build for the tank? and how high or low the coil should be? Im currently using Ni80, 24g, 7 wraps, 3mm and the coil is about 2-3 mm above the airflow pipe. The flavour is just heh meh.. *Im into normal coil, not those claptopn, tiger, alien, etc. cause...