The client brought in prototype they built in their garage. It is a device to allow a leg to move through a restricted range of motion while it is imaged in an MRI machine. It had to made from non-magnetic materials. They needed 4 more built. I tidied up the design and added features to make it more reliable and durable. I built one to test and after a small adjustment to make more clearance for toes I made 3 more and applied a protective finish.