Desktop Mousepad Extender

I have a full sized keyboard on the keyboard tray of my desk. I had to squeeze in the mousepad to just barely fit, so I figured I'd make an extended platform for it. My desk is similar to this, might just be an old version of it: https://www.homedepot.com/p/OneSpace-47-in-L-Shaped-Black-Silver-Computer-Desk-with-Keyboard-Tray-50-100705/303090907


You may need to scale the dovetail connections to 99% or so. I was able to use a rubber mallet and dremel to make it fit, but there's a chance of breaking the plastic. I used #6 countersink screws to bring it all together, and a few spacers in a few areas. I included the SW files if you'd like to make alterations, and can save out as other filetypes if requested.

I had infill at 100% for the dovetails and 50% for the rest.

This just barely fit the 120mm print area on my printer.

4x corner
4x dovetail
1x support