what size drill bit/diameter do you use for your coil kinggirl? i heard more diameter = more vapor and flavor. i used a 5/64 drill bit for 9 wraps or so. do you use bigger or smaller size coil? whats the ideal number of wraps for surface area?
as for air hole i'm terrified of drilling it out but if it can be done by hand i may try it. but if i screw it up, id cry
as for air hole i'm terrified of drilling it out but if it can be done by hand i may try it. but if i screw it up, id cry



