I use Rayon....CelloCotton. I trim a wee bit past the edge of the tank, and lay it on the ropes.
From day one I noticed the cotton never really appeared fully saturated...not as it is now without the ropes. I took the cap off soooo many times to check...especially after I had the first faint dry taste.
No I don't feed the cotton into the holes now...I just fill and lay it in the port, as I did with the ropes.
It works really well...I think i'm getting a more saturated vape. I'll put the ropes back later and do a comparison. Problem is I have to keep the tank upright when it's freshly full of juice...the ports filled with juice after the first few tilts. It's definitely using more juice now to.
As I said it was only faint and to few times to really make an issue of it...but it was on the edge for sure. Might be me that don't stuff it proper...dunno. I'll put the ropes back later and have a proper play with the wicking etc...
I love to tinker...that also might be part of the problem