Hi guys im new to this forum and would like to ask all the seniors on why my build and wicks usually get that black-ish in color really fast (half a day) after rebuilding and vaping. Been running a dual fused clapton 28g x2 core and 32g outer wire 8 wraps around a 3mm id on my velocity RDA clone. Firing ard 60-70watts on my dna 200 device. My wickings shouldnt be the problem as i wick it not too tight and not too lose for the cotton. Ive seen people last for quite a long time atleast a month or so with the fused clapton build and here i am using it and not lasting even 2 days and the coils and wicks turning black.