I get it, that's why I was having such a hard time trying to figure this out. There are so many variable in the search I need to do to identify these damn numbers. In excel I think I would have a chance, even in AutoCAD I might figure this out, but in Word the scope is too wide to isolate a couple characters with with numbers and letters. I was even looking into third party software for help with this, cause doing it by hand is insanely tedious. But I didn't expect it to be easy to figure this out. The highlight part is really the only part I need the rest was really just a quality of life feature.

Also the spell checker is a really good idea!