Having trouble getting different groupheads on your machine to pull shots at the same rate and volume? Jon Ferguson troubleshoots the issue. BY JON FERGUSONBARISTA MAGAZINE ONLINE Photos courtesy of Jon Ferguson Have you ever […]
Jon Ferguson answers your most pressing equipment-related questions. Today, we discuss reading needle gauges on an espresso machine. BY JON FERGUSONBARISTA MAGAZINE ONLINE Images courtesy of Jon Ferguson Have you ever imagined what it would […]
When Wednesday Addams hears something eerie happening inside an espresso machine, she can fix it with ease. But what does a real tech think of her technique? Let’s take a look. BY JON FERGUSONSPECIAL TO […]
Copyright 2026 Barista Magazine