coffee mug filled with rice to the level you’d fill it with coffee
Coffee is not poured to a level, it’s weighed to achieve the desired brew ratio. Now go buy a set of super accurate scales to measure the exact amount of beans required to the nearest 0.1g then grind them to 700-800 microns and make sure your speciality water is the right temperature for the roast level of your beans.
I appreciate that you are being facetious but (unless baking) I never weigh or measure anything more accurately than ‘to about the level you’d fill the mug with coffee’.
Coffee is not poured to a level, it’s weighed to achieve the desired brew ratio. Now go buy a set of super accurate scales to measure the exact amount of beans required to the nearest 0.1g then grind them to 700-800 microns and make sure your speciality water is the right temperature for the roast level of your beans.