Hi Aaron,
That looks like you had your Boolean Cutter too close to the surface on that one. If that’s the case and you haven’t Applied the Boolean Modifier yet, you should be able to fix that easily.
Or if you Saved Incremental Versions of your .blend file, you could go back to before you Applied the Boolean Modifiers.
If not, you learned an important Lesson: Always make Incremental Saves!
So, hopefully you still have your Cutter. Then you can just re-do that part.
You can also start from scratch.
Or maybe I’m wrong and it’s something else entirely, that’s causing the Shading issue.
