Avocado FTW! (See my avatar lol) But yeah, I posted this in reply to you in another thread, but I will go ahead and repost it here....
The Avocado is one of my absolute favorite attys (see avatar lol) and it truly shines in single coil mode. I started out the exact same way as you bud, twisted 26g Kanthal....5-6 wraps on a 3mm....I have tried MANY different single coil setups in the Avocado, and lately, I have fallen in love with staged heating Claptons. If you cannot coil up your own clapton, GeekVape (among other companies) sell spools of premade Clapton wire in a variety of gauges and wire types. Personally, I like to use the Ni80 26/32 paralleled with Kanthal 26x2/32. The single core Ni80 Clapton heats up much faster than the dual core Fused Kanthal Clapton does, providing a staged heating effect, greatly increasing the vape quality, both in flavor and cloud density. I do 5 wraps in parallel, with the Fused Clapton being the edge of both sides of the coil. This ohms out around 0.36 on a 2,5mm ID. Give it a go my brother, and you will NOT regret it! Being that it is so much clapton, it has a slight ramp up time, but the Ni80 really helps reduce the overall ramp up. But the FLAVOR you get out of this setup is just....riDONKulous! I vape it @ 60W with 70/30 juice, and its truly a blissful vape. Warm (Not too hot), DENSE, delicious clouds!