D-Bot Inner Corner Brace

This is an inner corner bracket for the lower corners. I've changed the design a bit, and this reinforces the lower corner connection points when the corner brackets are removed on the front/back lower joints.

The two inner bolt holes are too close together to use the standard 5mm socket head bolt. They interfere with each other, so you can only use one.

I left both holes in, so you can choose which is needed.

If you have a suggestion or request (larger bracket, remove a hole, etc) let me know and I'll whip up a quick version.