Fired up my (2nd hand) machine for the first time today.
Single basket, 8g of beans ground to #4 on my Rancilio Rocky.
Standard 30ml shot took 16 seconds which would indicate too course ................
Except the pressure guage went into the red zone.
Any advice?
I'm assuming too much head pressure, but can it be adjusted, and how.
Single basket, 8g of beans ground to #4 on my Rancilio Rocky.
Standard 30ml shot took 16 seconds which would indicate too course ................
Except the pressure guage went into the red zone.
Any advice?
I'm assuming too much head pressure, but can it be adjusted, and how.

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