I have been sitting at 80% for a few years with some issues getting worse. I applied for an increase in 3 areas: headaches, PTSD, and TBI. Completed the required interviews/exams. Result last week: headaches stayed at 30%, PTSD was reduced from 50% to 30% and then TBI was combined with PTSD. So luckily I still ended up at 80%. Does anyone have any advice on where to go from here? Which appeal process would you recommend and what can I do to ensure I don’t get reduced again. Thanks for your time.