Dial in by taste

Taste, then change one thing

The manual's own fault list, with the group temperature from Keep the group at the right temperature.

1. Pale, weak, runs with little resistance: grind finer. The manual says the same.
2. Dark and strong with little froth, or the lever will hardly move: grind coarser.
3. Burnt or bitter after a few shots: the group is too hot. Wait a few minutes, as the manual says.
4. Sour on the first shot: the group is too cool. Run a cup of hot water first, or do half pumps of the lever.
5. Keep the same dose and yield while you taste the change.

La Pavoni Europiccola: every job