I did my first mixing by weight yesterday afternoon! 15 bottles and it was so easy! I definitely need a more accurate scale (my very accurate scales don't go very high in weight, I discovered) but I just did the flavors and the nic on that, and guesstimated (sort of) the VG, to as accurate as I could get.
The info in here was invaluable though, and it was so much easier/faster.
I also fixed three of my flavors that weren't really working. I decided to go ahead and vape those, to see how my choices were going. I am not disappointed. Thanks to all who contributed to this thread, there will be no going back to syringes, that is for sure. I mean-- it's like, a production line, honestly-- do all the flavors, then all the nic, then all the VG, hardly any rinsing in between, etc. My flavors are steeping and I am trying my BEST to be patient, I'm kinda excited about some of them. Two drops of sweetener in a mix makes a HUGE difference to ME, and I have a feeling it won't cause coil gunking the way commercial juices do.
I love DIY and this just makes it better!
Anna