Learn the SCA cupping method at home: the 8.25 g to 150 ml ratio, grind, water temperature, crust break and how to taste as the coffee cools.

Dual-wall or single-wall? How to tell which espresso basket your Bambino, Dedica or budget machine uses, and how to dial in each one by taste.

What espresso channeling is, how to spot it in the cup and on the puck, and a simple puck-prep routine (WDT, level tamp, no tapping) to fix it.