I always use Spellcheck. It seems that the same words, like AR, Garand, FN, etc. always show up as underlined words needing correction.
I created a word library after checking options, and have tried various ways to add these words to it. Any suggestions on what I'm doing wrong, and how to add new words to the library in Spellcheck?
Aside from this minor annoyance, I like it a lot.