i am 80% per the VA. i was med boarded out in 99 by the army, and yes i was in the navy. still dont know how that one worked. anyways, i am in appeals right now, i should say still in appeals. they gave me a 10 % increase for neuralgia of the lower extremity, nevermind that they did multilevel back fusion. and that i spent 12 month using a walker, and onother 6 months of waiting for surgery. they sent my decision to me saying that nothing in my back had changed. how exactly does this system work? anyone please help if you can...