It isn't enough to just argue with the VA, what a lot of guys don't understand is going in there with evidence. Such as you have laid out in a quick chart. But this evidence can't come from a lay person. The evidence needs to come from your doctor. Anyone can say I have high readings when I'm off my meds, but a letter from a doctor can come and make a much bigger difference. Basiclly, we have to prove our disability to the VA in order to make the connection. An 85 reading at the C&P is pretty low (for VA standards) when taking meds. At minimum, I would hound your doctor to get you a letter of what happens when you are off your meds (readings) and at max, request another C&P exam when off your meds. That may be dangerous for you so, that is your call. Good luck.