Took me 4 wicks of different styles and methods, but I finally found something that works for me on my Mini DID
Washed a square of 40mm x 40mm 400 mesh.
Folded 2 opposite sides in 1 to 2mm to clean the edges up.
Oxidised 1/3 of the sheet for the outer wall of the wick. (only the outside of the wick needs oxidising)
Rolled the wick starting from the unoxidised folded side but not to tight so as to leave a slight gap between layers.
This creates a good solid wick for wrapping coils.
Then I give the finished wick a quick going over with a jet flame.
Soak the wick in juice and ignite 3 times (no quenching)
Finished off with a 3 wrap coil of 30 awg Kanthal A, easy with a nice solid wick no accidentally damaging the wick
Check for hot spots and shorts.
A few drops of juice onto the wick (doesn't really need it as it wicks so well)
Sit back with a tank of my favourite juice (Mojito) and vape great big clouds of vapour with great flavour.
Loving the DID great for people like me that like to experiment and tinker.
JUST DID IT
PS. I usually vape high VG ratio juices (80% VG)