When I was working with a 3D-printed foot orthosis project one of our side projects was testing out other possible materials to print it with. We had gotten all the way toward refining the final print design when we had learned that one of the materials we were researching was very much suitable for the requirements we had previously set. This however necessitated a redesign of the CAD model as some of the shapes had known difficulty printing with the new material. In the end, the new material didn’t even end up working as expected so we had to revert everything back anyways.