First, I realized that when I used the scoop, I way undermeasured (by like 20 or 30%). I now weigh the formula. I make 32 oz for the day and measure out 139 grams of formula on a digital scale.
And, I pre-make that 32 oz in the morning, which has allowed me to waste less, because I can just pour out what he needs (or what I think he wants) and then go back for more if he finishes.
Lastly, I absolutely love the Dr Brown's pitcher:
Re: FFs, and wasting formula and measuring...
I measured the weight of the number of scoops, to the weight of dry formula (on the bottle) and there was about a 30% difference.
I use Earth's Best formula, and they give grams of formula per ounce.