Have a bunch of questions, hoping someone can help! What if I worded incorrectly when I originally filed my claim. I stated I had diarhea but should have been IBS now that i have done a little further research. I have several symptoms of gwi which they gave me a 0% rating for. We are filing a NOD but do I state all of the reasons in my NOD or do I just simly state I disagree with the rating?