Comandante C40 Grind Settings for Espresso and Pour Over
Precise click-based grind settings for the Comandante C40 MK4 across every major brew method — from fine espresso to coarse French press
Quick Answer: Comandante C40 Grind Settings
For the standard C40 adjustment, Comandante suggests 7–13 clicks for espresso, 18–35 for filter coffee and 25–35 for French press. These are starting ranges, not guaranteed recipes. Count individual clicks while opening from the manufacturer’s zero point; do not estimate from full turns. Red Clix uses a different adjustment system.
Comandante C40 Starting Clicks by Brew Method
| Method | Manufacturer starting range | How to use it |
|---|---|---|
| Espresso | 7–13 clicks | Match the dose to the basket; adjust by flow and taste. |
| Filter / pour-over | 18–35 clicks | Choose a recipe and adjust for its brewer, dose and pouring method. |
| French press | 25–35 clicks | Keep steep time and ratio consistent while comparing taste. |
| AeroPress | Recipe-dependent | Use the chosen recipe as a starting point; there is no single universal AeroPress number. |
These ranges come from Comandante’s FAQ and refer to the standard adjustment. Record the grinder configuration with your recipe.
Adjusting for a New Coffee
Use the manufacturer range or your previous working recipe as a starting point. A roast label does not prescribe an exact click correction. Keep dose, water and recipe constant; if espresso flows too fast and tastes thin, try a click finer. If it chokes, check dose and try a click coarser.
For filter coffee, consider pouring and filter behavior as well as grind. Change one click at a time and compare taste; do not force every brewer into the same total time.
How to Find the Comandante C40 Zero Point
Comandante defines zero using the handle’s movement, not a scraping sound or a fixed number of turns. Empty the grinder, fit the handle and hold the grinder horizontally. Close the adjustment gently until the handle no longer falls from the nine-o’clock position to six o’clock. The first setting that stops this movement is zero.
Open the adjustment and count each click to your recipe. Do not force the burrs together. After cleaning or changing the adjustment assembly, establish the reference again using the manufacturer instructions.
Red Clix: Keep Red Clix recipes distinct from standard-axle recipes. Verify which system a shared recipe uses; use the Red Clix documentation rather than assuming identical click numbers.
Comandante C40 Grind Setting Troubleshooting
Espresso Runs Too Fast on Comandante C40
Try one click finer after checking dose and basket preparation. Keep dose and beverage yield stable and compare the shot; fast flow alone does not rule out channeling.
Espresso Runs Too Slow or Chokes on Comandante C40 Grind
Try one click coarser after checking that the basket is not overfilled. Keep the recipe stable and evaluate the next shot before making another change.
Pour Over Drains Too Slowly with Comandante C40
Try a small coarser adjustment, keeping dose and pouring method stable. Filter resistance and agitation can also slow drawdown; judge the result by taste rather than one universal finishing time.
Comandante C40 Grind Feels Inconsistent
Check the zero reference and reassembly against the manufacturer’s instructions. If the mechanism feels loose, damaged or abnormal, contact Comandante rather than tightening unfamiliar parts.
Keep the Configuration with Your Recipe
The C40 uses stepped, click-based adjustment. Record standard or Red Clix, clicks from zero, coffee, dose, water and brew method. A full-turn estimate, grinding-speed claim or generic roast correction is less useful than that repeatable record.
For cleaning and assembly, follow Comandante’s maintenance guidance. Do not soak the grinder in water or dismantle mounting parts beyond the instructions.
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