Rancilio Silvia Brewing Guide Tips | Espresso Zone
General Brewing Tips for the Rancilio Silvia: Coffee grind: As noted above the coffee grind fineness is critical in obtaining a perfect espresso with a commercial style (straight through) portafilter design like the Rancilio Silvia the grind is too coarse the espresso will flow through too fast and be weak and watery, if the grind is too fine the machine will struggle to flow through ...