Capresso Infinity Doser Tray Mod

I use my Capresso Infinity burr grinder daily to grid beans for espresso.
With a bit of experimentation, I found that my portafilter fit directly in the area where the grounds hopper usually sits.

This was great and made me think "what if I 3d printed a mod to make the Infinity grinder into a doser.
So, this project was born.

I wanted to make a fitted bin to hold stray grounds that miss the portafilter and I wanted to make guide rails to help hold the portafilter similar to a real doser.

In the future after iterating on this design I hope to actually mod the electronics of the grinder to have a temporary switch to auto time and fill the portafilter (avoiding the awkward and inconsistent timer knob on the Infinity).