I Have a Comp. and Pension appointment coming up at the end of June. Requesting any increase - any suggestions ? Or just shut up and do it?

I'm not sure what you are asking. Are you a. asking for what to say to get a better rating, or b. what should I expect. I hope its B. because the A's mess it up for everyone else.

Make sure to tell the Dr everything that's wrong. If it hurts, tell them. Don't let them over extend an arm or leg if it hurts, as VA ratings are based on range of motion and pain.

Write the small stuff down. If you have night sweats, write down frequency etc, so you can relay that information to the Dr. This is not an appointment that you would keep any issues to yourself.

DO IT, if you deserve it, very vague statement...

You are very vague about what you are going for. I was a DAV service officer, so I can advise you but I need specifics...