[ValentineC]

> What most do not know, is that there is even significant difference between how the US and UK measure a tbsp for instance.

> US: 14.8 ml for tsbp UK: 15.0 ml for tbsp

Most serious coffee brewers I know have kitchen scales, weigh their input and output in grams (or ounces, maybe), and stick to their preferred ratio.

Measuring in tablespoons sounds awfully tedious.