ROBO 3D Z Lead Screw Upgrade Support/Covers

This is a replacement for the smooth rod support piece along with new lead screws that are sold by Robo 3D. There are two needed one on the left and one on the right
I wanted to make the Robo looked nice with the new lead screw upgrade, and also keep junk from falling in the holes.

I did have to drill them out to 5/16.

http://www.robo3d.com/products/lead-screw-upgrade-kit