Channeling can produce sour and bitter notes in the same shot. Improve puck prep, adjust grind, or use gentler preinfusion.
Water finding fast paths through the puck, causing uneven extraction.
Updated February 19, 2026
Channeling can produce sour and bitter notes in the same shot. Improve puck prep, adjust grind, or use gentler preinfusion.
CafeBadge helps people discover coffee places in Poland with practical filters, policies, and amenities.
Trzecia Kawa
Poznan
Kawiarnia specialty w Poznan.
Open cafe page