Yes on the MG of nicotine, I can use 18 in regular cartos and tanks but it about kills me in rda's, I wouldnt go above 6 maybe 12 if im nickin real bad lol. Anyway, Steps to big clouds in simple terms: 1: Mechanical Mod 2: RDA/RBA drilled out air holes (I like 1/16) 3: 28 gauge Kanthal 4: material of choice (cotton, silica, eko-wool, etc.) 5: Sub-Ohms, (wrapping wick so it reads .04, .05 an what not) (EXTREMELY DANGEROUS! DO NOT USE ANYTHING BELOW 1.2 without proper batteries. 6. Get proper batteries (20 amp, 30 amp) 7. Study ohms law, get ohm meter, multimeter, read, study some more, and YOUTUBE. STUDY SAFETY BEFORE ANYTHING.
OHM Meter 510 Thread -Test Your RBA/Atomizer OHMS On This Meter Reader - ohm meter