Kayfun burnt taste

[komanji]

Hey guys I have a question my kayfun keeps giving me a burnt taste I have no clue why there's no hotspots no shorts and it's not the insulator because I just bought it I'm using it on my dna 30 it's a 28 gauge 12 wrap at 2.2 ohms and I'm running it at 30watts any reason why it's giving me a burnt taste

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[Miata GT]

Hello there from central FL!

I now have 8 Kayfuns and have noticed that some more than others suffer from this, particularly if I fill them completely up. It seems to have to do with e-juice not being drawn into the chamber to wet the wicks when there is not enough airspace to expand and allow it to flow easily. In those cases I don't see the 'after bubbles.' I have to take a few hard pulls to bring it back into order.

Because I have 6 EHPRO clones and this happens on 2 of them more than any other, regardless of the build, wicking, coild distance from the aurhole, or thickness of e-juice, my guess is that it's a variance where the juice channels aren't deep enough. Just a guess though.

I tend to not fill those tanks all the way and it seems to help greatly.

 

[Rodeorat]

Your wick of choice may not be able to keep up at 30 watts. Are you using cotton? How tight are you packing it?
Check out the Rayon thread.

 

[Dochartaigh]

Why are you running it at 30 watts? Kayfun's usually taste best under 11 in my opinion (I usually run 9-10 watts).

...just to keep it in perspective, that's like running a mech mod at 0.45 ohms... at 3.7 volts = 30 watts of power.

Just because you have 30 watts doesn't mean you have to use it; and I don't even know if your DNA 30 can pump the voltage up to 8.1v since that's what's needed to use 30 watts with a 2.2 ohm coil.