Solution Guide
Grind Coarser
Easy
Can be done immediately with no special skills
Free
No additional cost required
82%
Success Rate
Step-by-Step Visuals
Tamping technique
Even distribution
Clean equipment
What To Do
Adjust your grinder to produce coarser coffee particles. Make small adjustments (2-3 increments) and pull a test shot.
Expected Result
Extraction time should decrease by 3-5 seconds. Flavor should become less bitter and harsh.
Effectiveness
Success Rate82%
Based on community feedback and expert recommendations
Full Guide
Goal
Grinding coarser reduces resistance, speeds up flow, and can help fix over-extracted, bitter shots.
Steps
- Adjust grind coarser by 2–3 clicks/steps on your grinder.
- Pull a shot with the same dose and yield target.
- Note the new shot time and taste.
- Repeat until bitterness decreases and sweetness emerges.
What "better" looks like
- Shot time decreases by ~3–5 seconds
- Harsh bitterness fades
- More clarity and brightness in the cup
- Sweeter finish without astringency
Common mistakes
- Going too coarse too fast (creates channeling and sourness)
- Not purging stale grounds from the grinder
- Ignoring other variables like dose and temperature
Related
- If shot becomes sour: you went too coarse, dial back finer.
- If channeling appears: distribution may need attention.
Addresses These Causes
Helps With These Symptoms
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