Dialing in espresso sounds intimidating, but with a precise manual espresso grinder like the Aeirisse Divellence, it’s really just a process of small, controlled adjustments — not guesswork.
Step 1: Start in the espresso range
Set your adjustment ring to click 30 — right in the middle of the Divellence’s recommended espresso range (clicks 24–36). This is your baseline before you start tasting and adjusting. If you haven’t yet, our manual espresso grinder complete guide covers the full click reference this baseline comes from.
Step 2: Dose consistently
Use 18–22g of beans for a double shot, which sits comfortably within the Divellence’s recommended single-dose range. Weigh it every time — consistency in dose is just as important as consistency in grind size, and skipping this step undermines everything else.
Step 3: Pull a shot and taste
Extraction should land around 25–30 seconds for a double shot. If it runs faster than that, your grind is too coarse. Slower, and it’s too fine. Taste before you judge by time alone — timing is a guide, not the final answer.
Step 4: Adjust in small increments
This is where the Divellence’s 72-click, 0.016mm-per-click system earns its keep. Move just one or two clicks finer (toward click 24) if your shot ran too fast and tasted sour or thin. Move one or two clicks coarser (toward click 36) if it ran too slow and tasted bitter or harsh. Resist the urge to make big jumps — small moves are the whole point of a fine-resolution grinder.
Step 5: Note your setting
Once you find the click that gives you a balanced 25–30 second shot with good body and sweetness, note it. The Divellence’s repeatable click markings mean you can return to that exact setting tomorrow — no re-guessing required, even after weeks of not touching the ring.
Where to Buy
The Aeirisse Divellence is available now on Amazon.
👉 Shop the Aeirisse Divellence on Amazon
A quick troubleshooting table
| Symptom | Likely Cause | Fix |
|---|---|---|
| Shot pulls too fast, tastes sour | Grind too coarse | Move 1–2 clicks finer |
| Shot pulls too slow, tastes bitter | Grind too fine | Move 1–2 clicks coarser |
| Inconsistent shot-to-shot | Uneven dose or distribution | Weigh dose, level grounds before tamping |
| Shot tastes flat or muted | Beans too old or grind too coarse | Check roast date, try 1 click finer |
When to re-dial
Dialing in isn’t a one-time task — it changes with roast, bean age, and humidity. Expect to nudge your setting slightly every time you open a new bag of beans, even if it’s the same roaster. If you’re just getting started with manual grinding in general, our manual burr coffee grinder 101 guide covers the basics before you get to fine-tuning.
