Has anyone else encountered a 'So sign error' in their calculations? How did you resolve it?

So sign errors are so annoying! I had this happen in a financial model, and it turned out to be a misplaced minus sign in a loop.

One thing that helped was using a linter for my code. It caught some syntax issues that were causing sign flips.

Also, if you’re working with vectors, make sure your dot and cross products are set up correctly.

Good luck, and don’t give up!