Thank you, that was really informative. To answer the previous question, all together it took the VA ~30 Days to give me a phone call on my HLR. The lady that called quickly identified the error (They had my service dates all out of wack probably using another veterans data). Once she realized the mistake, she quickly pushed this to the supplemental lane. About a week later from my phone call I noticed the VA.Gov website stated " The VA corrected an error and made a new decision". Nothing updated on ebene nor do I see any retro pay. I honestly dont see how this claim could get rejected, I have a doctor sign off on my DBQ, Nexus Letter, and Buddy statements. Who knows, we will see what the magic letter says.