Improved lid for the improved Rancillio Rocky coffee grinder doser

thingiverse

A couple of years ago I created an improved doser for the Rancillio rocky coffee grinder. (http://www.thingiverse.com/thing:38727). It works great, but coffee grounds can stick on the slide over time, making a clear transfer into the porta-filter a bit awkward. This lid gives you more lateral movement ability with the plunger, allowing you to sweep all the grinds into the porta-filter ewithout fuss every time. You will need to go back to the original thing to get the plunger assembly; taking apart an existing lid / plunger assembly is likely to be impossible.