eBenefits never updated the tracking of my board. I checked it every single day and it never moved. Then I got the call saying it was done and that was a bit of a surprise. I submitted my board in mid-June, got my answer back a few days ago. I had sixteen conditions, one of which is a knee. From what they wrote in the notes, 10% comes from pain and more if you have loss of range of motion. I have full motion most of the time but it hurts. Make sure you talk to a PEB lawyer about flareups, Deluca is the word I think.