There's more than one way to skin a cat...
Ok, so this is my build with Rayon in the Lemo. This works well consistently for me. 27 gauge, 3mm,6 wraps,1.1 ohm spaced.
I cut about 1-1/2 inches of Rayon. Then peel off about 1/3 of it.

Then roll it between my hands til it looks like this:

Then insert it into the coil. At this point it is already getting tight in the coil, with Rayon, tighter is way better. If you wicked cotton this tight you would choke it.
To get it the rest of the way through the coil, I grab the wick with both hands and stretch it like a rubber band. This thins it enough to get it through. When released it expands to fill the coil.
I cut at an angle, when the cutter is placed like this, at the angle, the wick rests on the deck without hanging over the edge.
