Summarize the following:
You'll get the best flavor of coffee by grinding whole beans just before brewing. Measure out 30 g of whole beans and place them in your grinder. Grind the beans until they're medium-fine which is about the size of coarse sugar. Burr grinders will give you more control over the grind and will make more uniform grounds than blade grinders will. Measure 3 tablespoons (about 30 g) of coffee grounds into the moistened filter. Shake the brewer a little so the coffee grounds are at an even level. Level grounds will make the coffee extract evenly. Then place the carafe with the brewer on a digital scale and set it to zero. You'll need to keep track of how much water you're pouring over the grounds, so the scale comes in handy.
Grind the coffee, if you're using whole beans. Put the coffee in the filter and set the pour over on a digital scale.