I wick with the bow tie style but I use a 2ml syringe with a 18g needle I stick it sideways through cotton a lil bit into coil inject juice till it squeezes between each coils the I slide the needle straight down in each tail till it touch bottom of juice well and inject cotton as I slowly pull it out you know your all good because you cotton turn kinda translucent I get a crazy amout of hits before I gotta inject my RDA again best way I've found so far sometimes I put a lil pool of juice under the coil between the tails to