Im having a problem where after not using my vape for around a day/half a day means that i have to sort of "warm it up" as my first few minutes of vaping will give less vapor and a much worse throat hit. Weirdly enough iv started vaping at higher wattages, and its helped this issue alot. I saw a thread in another forum where a user had the same problem with the atlantis mega and another one of his larger capacity tanks. Does anyone know what causes this? It happens regardless of nicotine content.