Why Is My Espresso Puck Wet? Causes and Fixes
A wet espresso puck is often a cleanup issue rather than proof of a bad shot. Diagnose the machine, basket dose, headspace and grind in the right order.
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Troubleshooting
The Yozcoffee Coffee Journal covers espresso, pour-over, cold brew, grinders, scales and everyday coffee care. Choose a brewing topic, follow a beginner learning path, or find a guide for the problem you want to solve.
11 guides Updated
Troubleshooting
1–9 of 11 articles
Pneumatic Espresso Maker Troubleshooting: 12 Common Fixes
Pressure that won't hold, shots that gush or spray, sour cups, leaks and cartridges that empty too fast: a symptom-first fix guide for CO₂-powered pneumatic espresso makers.
Coffee Grinder Retention: How to Measure Dose Differences
Learn what grinder retention, delivered-dose difference and exchange mean, then run a safe five-dose check without unauthorized disassembly.
Coffee Scale Drifting? 8 Checks Before You Replace It
Diagnose a coffee scale that drifts, will not settle or gives inconsistent readings with an eight-check workflow and five-run repeatability test.
How to Reduce Coffee Grinder Static: A Practical Home Guide
Diagnose coffee grinder static, try a safe dry-first cleanup, run a three-dose test, and understand when trace moisture is—or is not—appropriate.
Espresso Paper Filter: Top vs Bottom Placement Explained
Top or bottom? The two placements do different jobs. How to check basket fit and headspace first, then test one placement at a time.
French Press Sediment: 6 Checks for a Less Gritty Cup
Check the mesh, pressing speed and pouring technique when French press coffee tastes gritty. These six checks help locate the source of sediment.
Coffee Tastes Sour or Bitter? A Step-by-Step Fix Guide
Describe what tastes wrong before changing the grind. Work through strength, water, cleanliness and extraction one step at a time.
Espresso Channeling: 7 Checks to Fix Uneven Extraction
Espresso channeling is water finding easier routes through the puck, giving spraying, fast shots and a sour yet harsh cup. Work through dose, distribution, tamping and flow, changing one part of puck preparation at a...