How to dial in espresso in 3 shots (not 15)
A systematic method for dialing in a new bag of espresso beans with minimal waste: fix your dose, target a 1:2 ratio, and let taste — not the clock — drive your grind changes.
The PullShot blog
Practical guides for dialing in faster and wasting fewer beans.
The best brew ratio for light roast espresso
Light roasts are dense and hard to extract. Here's why longer ratios (1:2.3–1:3) usually taste better, and how to find the sweet spot for your bean.
Espresso troubleshooting: sour vs bitter, and what to change
Sour means under-extracted, bitter means over-extracted — usually. A practical decision tree for turning taste into your next grind adjustment.