“Long overdue! It used to take me a couple minutes to get enough coffee for a pot of coffee. Now if takes 10-15 seconds. The sound is very different - you can actually hear the sharp burrs cutting the beans where the old burrs crushed them. First replacements in 15-20 years - big mistake.”
“Even when my Rocky was new, the setting had to be just above Zero to get fine enough grind for a decent double shot in 20-25 or so seconds. After installing this new grinder burr set, a setting of 5 or 6 works in that time range, and the espresso tastes so much better...”