First off if you are vaping you should be ordering from Ahlusion. I have a provari and use IBTanked carto tanks. I ordered 5 flavors. Pina colada, w&a sasparilla, coco berry cream, grape mimosa, and cherry cola. The Pina Colada, cherry cola and coco berry cream are all amazing. Vape nice, taste like e juice you couldnt even dream of. Their juices are spot on and amazing. My fave is the coco berry cream by far. If you havent tried it, it is a must order. But the sasparilla and grape mimosa will not wick at all. I ordered 50/50 mix for all flavors to try at first and see if I need to change anything for my next order. I know how to fill a tank properly thanks to Bad. It works fine for the 3 other flavors. But for whatever reason the sasparilla and mimosa will not vape. They taste like smoke from a fire and when I hit the button to power the provari and look into the hole in the carto it turns a bright orange like a fire. I dont know if there is a way to fix it or if I need a 3 hole punched carto for those flavors. It is just weird to me that the other flavors work fine and I am vaping cloud after cloud of vapor and getting this strong flavor that I cant even describe. I use 3.2 ohm and 2.0 ohm cartos. I have smok cartos now. Waiting for the ikenvape site to re open. I dont know if it is just junk cartos or dead cartos. But I burned through 2 of them so far, I have plenty of them right now so I dont mind destroying another if anyone has an idea to fix this. I dont like mixing flavors. I normally stick with a flavor until the carto dies out but maybe my best bet is try it using the carto I have in the tank now that I know is working properly.