Yep,I just filled it and used the installed coil and cotton last night,and was not impressed!....I tried to find out the material the coils are made from,the core size and wrap wire size on the premade coils and the spares it comes with in the kit,I did find out the diff between the premade deck it also comes with,it is Kanthol wire I found out,I'm not going to use it and will keep it it the spares box....Well I just now pulled the cotton out and dry fired the coils,pulled them up to the top of the posts,and used Cotton Bacon for the wick....BOY!...What a difference!....Better flavor and wetting of wick is perfect now!....What wattage should the coils should be ran?....Z Man....