That's great advice. I don't suppose you have any tips to stop the bloody Uwell Crown leaking? Getting really fed up with this tank. When it works it's fantastic but when it doesn't (most of the time) its messy, costly and flipping unfunny. If I had received the long overdue Aromamizer from Fasttech when promised this infuriating thing would have been in the bin last month.
Do you have separate bottles/flasks for concentrate steeping and would the steep be at room temperature or in the fridge? Really sorry to be pedantic but I reckon its the details that matter.