Q: Why does my espresso smell weak even with fresh beans?

If the beans are fresh but the aroma is still weak, it's likely a grind or extraction issue. A grind that's too coarse lets water rush through, under-extracting and leaving the coffee sour and lacking aroma. Try grinding finer and adjusting your dose to slow the extraction and hit that 25–30 second window.

Q: How do I know if my water temperature is too low for espresso?

If your shot pulls fast and tastes flat, low water temperature could be the issue. Ideally, your water should be between 195–205°F (90–96°C). If your machine doesn't have a temperature gauge, try preheating your portafilter and cup, and check if your machine is properly calibrated.

Q: Can the coffee-to-water ratio affect aroma?

Absolutely. A ristretto (1:1 to 1:2) can be intense and aromatic, while a lungo (1:3 or more) may dilute the aroma. If your shots taste thin, try tightening your ratio—use less water or more coffee—to concentrate the flavors and aromatics.