It does it with all of my attys. Lemo Drop, Lemo 2, Kanger sub mini pre made ni200 heads and the rba with ni200 or Ti, goblin with Ti, Atlantis ni200 heads etc. You'll see, it's not as seamless as a DNA or dare I say, Yihi. It's very choppy when the device is bouncing off its "rev limiter". The temperature is spot on tho, as long as you have the NP set correctly. And they friggin nailed the resistance issue. Ohms are dead on. Even on my velocity clone with the wicks drenched in liquid, once you hit your temp, pulse city baby! It's like like rapidly flipping a switch on and off. I did find a way around it though. I set the temp I like, say 390°F, 30 watts, then find at what wattage, while taking a draw, temp protection kicks in. I then do the same thing as I just said but take it down by .5-1 watt increments until I'm just about to reach my set temp. So let's say, 27.5 watts gets me to about 380-387° while takin a draw. No choppy temp protect. and I know that I'm well below my cotton burning. 430 starts to scorch my wick. Playing with the Nickel Purity setting does what it does, adjusts the TCR, but ultimately has no effect on how the chip handles decreasing the power once you bounce of you set temp. SXK just needs to make some refinements in the firmware.