so I got a 3d printer and more than anything I wanted to make some slip ring joints for a project. the first batch are currently being printed. they are not the smallest things on the planet but hopefully they will suffice.
I have designed them with the intention of being expandable so they slot together and get bolted.
I will probably be uploading pics and videos of this as we go along. as well as taking ideas
I think I set this to shared so feel free to have a look as I go along