Krups XP4030 espresso packing guide

This is a time-saving device for making espresso: instead of grinding coffee into a container, then pouring it into the brew basket, and doing multiple rounds of packing to prevent spillage, you can just twist-lock this onto the basket assembly, grind directly into it, and pack with no coffee wasted except for a little bit in the corners. It's designed for my 10-year-old Krups XP4030, but would probably work with a lot of other 52mm machines.

My tamper is a little small (51.3mm diameter) so I