New to DIY

[Auto-Alex]

I primarily use TFA and I have read that you use 5% and go from there. Also I have not really made a whole lot yet so I know in my head exactly where they are. The tobacco is finally starting to make a slight color change after a week. I have done a good amount of research into this stuff but research without experience doesn't say much. So I will just have to make more. Still I have about 150ml's to vape of other stuff while I wait for my concoctions to come to life. I am pretty sure that my measurements might be a little bit off but I take a lot of time making sure I get them as close as I can. I typically go with highly concentrated flavors to make them last longer. Anything I can do to save money, ya know.