Hey, thanks for the feedback! About the hallways I believe you should be able to do a 180 and keep moving, it only gets stuck if you’re too horizontal, and you can still rotate regardless and move. But point taken, I can see how it would cause trouble. About the repairs, there are tool kits scattered around that you can use to heal, but I do think they might not have been too obvious, which is definitely something I should keep in mind. Thanks again!