I remember the problem with drops is the size of drops. Example have two sizes of pipettes ,both have different size drops. Getting some syringe s will be a lot better.
I am new to diy my first test batch last week and I thought about that problem and never did it then I went to try it and seen that they sold syringes with the nicotine so I bought them and it’s so simple to use them I can do a 30 ml bottle ready to steap in 2 mins rather than counting every single drop
I used my 5ml syringe and counted the drops to fill it 2ml. After realizing what a pain that was going to be, I just stuck with using the syringes lol. I just got my Etekcity scale in yesterday. No more syringes for me. And no need to worry about drops with the scale. Life is good now.