I needed to make my Ikea Lack Enclosure a bit higher, so I took original files and designed them in a way to become a 6cm higher. This includes corner files, walls and wall clip to keep them together.
To raise your Lack Enclosure you're going to need 4 corners, 8 walls, and 4 walls clipping printed.
Remove your enclosure, connect corners with walls and clip the walls together (from top and bottom), put this square onto lower lack table, and then put your enclosure back. Not it's 6cm higher!
This gives you a bit more room for enclosure modifications in its top part.
The author remixed this model.