Slayer Espresso v3 3 Group Volumetric Espresso Machine common-universal-rancilio-parts/hydraulic-block-mc the gauge assembly itself is

the gauge assembly itself is the likely cause

ø 1/4" FF

and never use pliers or excessive force on the lid

Main port: 3/8" F x 3/8" F

Slayer Espresso v3 3 Group Volumetric Espresso Machine common-universal-rancilio-parts/hydraulic-block-mc the gauge assembly itself isSlayer has a unique method for preparing espresso. Familiar processes and variables may need to be altered when using this machine. You will want to follow general guidelines in the following areas: Roast Profile, Ground Particle Size, Dose Weight & Basket Size, Bed Depth & Tamp Pressure Brew, and Time of Extraction. These parameters are very different in comparison to other machines on the market. In addition, Slayers brew actuator allows for three