Still been playing with my Lemo and nickel builds, and they're working well. Normally with a tank, I'd avoid anything high VG, but rayon in this one is working so well I'm actually preferring high VG juices. Right now it's loaded up with 75% VG, and wicking fine.
I have noticed that it pays to have the wick snug, but not tight, when going high VG. I'm using a little less rayon than I normally would, but still enough that wicking those flimsy 30 gauge nickel coils is a somewhat delicate job.
Only issue is my mod reading ohms a bit low, which seems to happen with all coils, nickel or otherwise. I have a 2.4mm ID coil, 11 wraps 30 gauge nickel, which should come out to 0.21-0.22 ohms. First time I screwed the atty in, and it did a new coil check, it read 0.22 ohms - spot on. Once I let the mod and atty sit for a while, it'll adjust its reading down to 0.18-0.19 ohms. Not a huge deal, just have to set temp protection a little lower, but it bugs me.
BOOM!