I've successfully rebuilt my Kanger T3s with cheesecloth as the wick and they work great ... here's a hint: if you want the best taste and the longest life out of your cheesecloth wicks, install your new coiled wick, saturate the wick/coil with juice before reinstalling the stem and grommet, fill the tank, reinstall the rebuilt coil assembly, and then let it sit and soak for at least an hour before firing it up the first time!
Especially with the 100% VG juices I use, it is critical that the wick be completely and thoroughly saturated, otherwise it will scorch, it will burn, it will mute the juice flavor, and it will break down much sooner. I rewick all my RBAs with cheesecloth now—Penelopes, Vivi Novas, Vision Eternitys, Kanger T3s, etc.—and this long pre-soak has had major positive benefits!
Especially with the 100% VG juices I use, it is critical that the wick be completely and thoroughly saturated, otherwise it will scorch, it will burn, it will mute the juice flavor, and it will break down much sooner. I rewick all my RBAs with cheesecloth now—Penelopes, Vivi Novas, Vision Eternitys, Kanger T3s, etc.—and this long pre-soak has had major positive benefits!