Rancilio MD-40/50/80 Lower Doser Star behind-the-bar/shot-glasses Watch for grind time creeping

Watch for grind time creeping up at the same dial-in setting or flavor going flat

Whether you're setting up an espresso cart or food kiosk

Verify two divots on the block

mesmerizing siphon coffee makers

one footprint

Rancilio MD-40/50/80 Lower Doser Star behind-the-bar/shot-glasses Watch for grind time creepingRancilio MD 40 50 80 Lower Doser Star This star shaped indexing wheel inside the doser meters out a consistent dose of grounds with each lever pull. COMPATIBILITY Fits: Rancilio MD 40, MD 50, MD 80 dosers INSTALLATION Moderate difficulty requires opening the doser body. PRO TIPS If your doser is delivering inconsistent portions too much on some pulls, too little on others a worn or chipped doser star is a more common culprit than people expect, since