darmae,
use the scoop that comes with milk powder! Hehe, I have alot of those coz I broke one b4, then dun have spares, and had to open a new tin of FM. So from then onwards, hb kept all the milk powder scoops lest I break anymore. I find it easier to use than spoons.
My gal used to take 150ml ebm too, but lately dunno why only take 120ml or so.