This probably isn't much of an issue, but I've noticed the storage tab of "About This Mac" isn't displaying the correct usage of storage. From what I can see roughly 50GB of storage has been used but the storage breakdown bar seems to suggest otherwise. In the meantime my Applications folder only appears to be about 20GB in size. I guess this isn't exactly a massive issue but it does seem rather annoying, and if only requires an easy fix I'm happy to do it. Thanks all.