I have two RTAs and two Triton tanks. I've built two coils, both 7 wraps on 27 gauge Kanthal A1 which gives me about 1.5-1.8Ohms....right about where I like it. The coils are mounted horizontally and performing fine. However on one tank, running a combination Charlie's Dream Cream (70vg/30pg) and NJOY's Dragon Scape (70vg/30pg) the wick isn't keeping up. I'm not particularly chain vaping, pretty much vaping like it's a cigarette. The other tank is running a combination of Dream Cream and Cuttwood's Unicorn Milk (yes, I like Dream Cream. :) ), and it's keeping up perfectly fine.
Wicking I've tried has been both the cotton that comes with the kit, as well as Koga.
Tried EVERYTHING I can think of. The coils are identical (built them both at the same time) I've tried different wick combinations from thicker, to thinner, to more in the juice hole, to less in the juice holes....doesn't seem to matter. Once the pre-primed wick finishes its juice it starts to dry hit on me. Cold pulls fix the issue (I can see the bubbles), and waiting 10-15 minutes also works (so I know it's wicking, just really slowly). I'm stumped. The VG/PG ratios are the same in both tanks....one keeps up and one doesn't.
Any ideas folks? I'm at a loss.