I use 100mg nic. I make 200 ml of a 3mg 60pg/40vg base that I use to make all my juices. It's 6ml nic, 114ml pg and 80ml vg. If I want a 6mg mix I just add 0.9ml nic to a 30 ml bottle and that makes it a 6mg mix. I find its way easier to make a big bottle of base mix, it's always ready to go.
My only other piece of advice,,, start simple!!! You'll get horribly frustrated if you try to mix something that's got 7 or 8 ingredients. Start with two or three ingredient mixes and when you nail those down then branch out. Also keep in mind that most mixes need to sit for at least a day or two with several good shakes in order for things to meld properly. You'll be amazed how things will change after even one day.
The DIY section here is fabulous but I also use eliquidrecipes.com. Find a recipe that has 5 stars and read the comments, see what people have to say about it. I've found some really great recipes there.
One more thing,,, if a recipe calls for, say, Capella watermelon,,, use Capella. Every watermelon I've tried tastes different. This is true for every flavor,,, Inawera peach is different from FA peach is different from TFA peach. Try to use what the recipe calls for.
It's a ton of trial and error,,, I've mixed a lot of drain cleaner but when you hit one that knocks your socks off.... Well, there's nothing better!!! Good luck,,, and keep asking questions.. There's lots of great people here!!
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