After years of enduring neck pain & simply learning to deal w/ it, I filed a claim for it & the knee issue that plagued me since my Active Duty time. I submitted a stack of paperwork probably about 2-3 inches high, which apparently was submitted in vain. The Veteran’s Advocate didn’t offer much help beyond submitting the claim. I hear sleep disorders start @ 50% disability rating. Since I’m now on a CPAP, that will be my starting point this time.