Over the past couple of weeks I've been working on sourcing all of my parts for the Machine that Makes project. In addition to the metal, wood and plastic that makes up the facade, I've been 3D printing a few components that will aid in assembly. I have borrowed some of the open-source parts available for the Prusia i3, and am designing a couple of new ones.
Frankie helped me design a part to hold the ends of my rod, which I have pictured below. The MakerBot only successfully printed 92% of the design, so I decided to try and make it work... Long story short - my attempt failed, so I will be printing new parts as soon as possible.