I removed one Gridfinity column to fit on the A1 Mini build plate. 

• The drawers have additional “centering” rails to prevent sideways binding (an issue I had with the original).
• The vertical sides of the DRAWER and CASE have increased thickness to prevent layer adhesion issues.
• The handle of the drawer is PRESS-FIT. This is so it does not require glue!

The “Hardware [TIGHT]” plate has tight-version Double-Sided snaps and a 0.2mm contour oversize (0.4mm diameter increase) on the bolt to tighten up the connection. These are the settings I use, but some may prefer the standard, so…

The “Hardware [STANDARD]” plate has standard-version Double-Sided snaps and a 0.1mm contour oversize (0.2mm diameter increase) on the bolt.

A full set with three drawers is about 700g of filament.