I've known others who had kanthal working in tc mode on the alien but pretty sure it was kicking them out and just defaulting to the wattage. As far as 'alien', 'tc' and 'works' all being in the same sentence, I'm skeptical. I have an alien, love the size, the shape, the fire bar, the data layout - but tc sucks ass. No other way to put it, I've tried stainless in simple round coils, parallel coils, contact coils, spaced coils, clapton coils. It just doesn't work, it's either full power or nothing which isn't how tc should work. My $28 istick has better temp control by far. Best of luck with tc on the alien but I wouldn't hold my breath and don't let the funky tc operation discourage you from tc in general.