I followed my VSO's advice in 2002 and didn't file a NOD, due to not wanting the VA to lower my ratings, as he suggested would happen. Fast forward to today and the 2 issues that were denied then were approved this last go around, 12 years later. If both issues, tinnitus and left knee, are considered to be a CUE then it would bump my old rating of 60% to 70% and the backpay would be greater than $40k. So, I'm very interested in finding out if I should file for a CUE or if the issue is dead i