Pre-Infusion: How to Dial It In for Sweetness
Learn how to dial in pre-infusion espresso to stop channeling and boost sweetness, with real timings, pressure numbers, and machine-by-machine…
Latest guides
Practical, technician-written help for home espresso machines.
Espresso Gushing Out Too Fast: What’s Wrong
Espresso pouring too fast and gushing pale? Learn to trace a fast pour back to grind, dose, worn seals, or…
Pre-Infusion Explained for New Espresso Users
Curious what is pre-infusion on your espresso machine? A repair tech explains what it does, why machines pause before pulling,…
WDT Tool: Better Puck Prep for Even Shots
Learn the Weiss distribution technique with a WDT tool for espresso. Break up clumps, kill channeling, and pull even shots…