So I've been playing around with different builds and I've found that a 28g kanthal wire twisted with 3 works great. I will start as if I'm doing a fused clapton only I cut a piece the same length as the loop and insert into my drill all pieces together. I will spin this tight but not to tight, and I also pre straighten my kanthal. This gives an awesome look with plenty of surface area. I then wrap around a 3mm jig giving 4 wraps leads to the bottom coming out to a.46 ohm on my istick 40. I use the standard method of wicking and so far the cloud and taste is amazing! It's a great sub ohm build that will fit easily in the mini rba.
