Not offended.. Thanks for the helpThis was Cotton. But I use Rayon as well. I'm just more use to Cotton, more familiar with it.
Kayfuns are the most user friendly rba's IMO. You'll get it right. And once you do - It'll be like riding a bicycle...
Show some pictures. Maybe I could help you identify what's wrong.
Edit: That 0.5 Ohm build is 32 Watts on a Mech at 4 Volts - No dry hits at all.
Edit again: I don't know which method are you using in building your Kayfuns.
But here is the easiest and the most user error tolerant method (IMHO):
1. Wrap your micro coil any which way you do and put it on your kayfun.
2. Thread a string of Cotton (Rayon) trough the coil. It should not be vary loose, but you should be able to pull it through without tearing it. Leave both ends of your wick as long as they are.
3. Lift the ends of your wick up and put the Chimney Well over the wick and screw the well onto the base.Making sure no cotton gets into the threads. Now you have a Chimney Well on and two pieces of cotton sticking through it.
4. Trim access cotton with scissors just what sticks out of the Chimney Well.
5. Using something long and thin (toothpick or blunt needle) tuck your wick down onto the deck on both sides very gently.
That's it. Prime it with some juice, assemble it, fill it up and vape. Just don't forget to put it on your Ohmmeter to make sure you didn't short your coil before firing it for the first time.
I hope this helps, but if you already knew that, then ignore it. I meant no disrespect.
Thats exactly how I have been doing it...
Tonight, I trimmed about 3-4mm higher than the chimney and tucked it in.. Now I have gurgling and can go much higher in wattage. No flavor though...
I dunno.. I'll try again.
When I first started. Tasted like cotton. Looks like a little too much. But not as much as yours looks?:

The chimney method.. these give the burnt taste a random times. But always within one tank, except once.:

I'm starting to think its the juice. While NETs do clog, I get several fills on the MT3S's I rebuild with cotton and dual coils:

And can go for days on an Origen v2, but this is what the KFL+ looks like after one tank:

