Hmmm...one other thing I noticed when reading directions for a Cisco 306. One supplier stated no more than 3-4 drops or the fluid would leak out of the botton air holes. I can tell you this about a Joye 306, when I fresh clean one of mine and start dry, I put 5-7 drops in to start then do two quick burns on the atty to heat the fluid and get it into the resivoir. From there, I will put three more drops in the atty and vape away. I believe Ikenvape recomends the same start up for thier LR's. I assure you, I can take no less than 10 back to back power hits off this thing, without letting off the power, and she won't taste burnt. Yep, just counted them and stoped at 10 drags so I would't pass out.