Espresso Troubleshooting: Why are my shots spraying everywhere?
15:29
How to Identify Coffee Extraction Defects (Learn to Examine Your Coffee Puck)
3:49
Fix Bottomless Portafilter Spray / Espresso Channeling Issues
4:41
Espresso Channeling - What is it?
11:30
Understanding Espresso - Grind Size (Episode #4)
9:26
54mm Bottomless vs. Regular Portafilter | Breville Barista Express
13:28
HOW TO FIX SOUR ESPRESSO: 4 Easy Tips
4:01
Espresso Pucks: What Matters & What Doesn't
20:22