Skip to main content
BARISTA-CRAFT4 MIN READ

Before and After a Clean Grind Change

Describe the workflow difference between an unpurged and clean grinder adjustment.

A grinder change can create noise or clean data. What changes in the after scene? Before: adjust, pull, panic, adjust again. After: adjust, purge, re-weigh, pull. The purge removes retained old-setting grounds, so the next puck represents the grinder setting you actually chose. The dose is weighed again because a new grind setting can change how much a timed grinder dispenses. Only one variable changes between runs, so the next time and taste note are meaningful instead of mixed evidence. A clean grind change turns the next shot into evidence. Grinder workflow Built a repeatable adjust-purge-weigh-pull loop The cheapest purge…

Read the full lesson

Sign up free — one personalized lesson every day, matched to your role and goals.

Already have an account? Sign in

← Back to library
Contact us