Buying Second-Hand Espresso Gear: A Checklist for Inspecting Used Machines
Inspection checklist for buying used espresso machines. Learn to test pumps, spot boiler scale, check E61 group heads, and negotiate…
troubleshooting
Mastering the Espresso Ratio: The Ultimate Guide to Dose and Yield
Unlock the secret to cafe-quality coffee with our guide to espresso ratios. Master dose, yield, and time to fix sour…
Headspace Explained: How Much Coffee Should Fit in Your Basket?
Is your espresso bitter or channeling? The issue might be headspace. Learn how to calculate the perfect gap between your…
Channeling 101: How to Spot and Fix Uneven Water Flow
Is your espresso spraying or tasting uneven? Learn how to spot and fix channeling to improve your extraction and brew…
Why Your Espresso Tastes Sour: Troubleshooting Underextraction
Is your espresso tasting sour? Learn the science of underextraction and follow our step-by-step troubleshooting guide to dial in the…