LOL. I read the link. I just didn't go to the page...I posted a link on the previous page. I thought you read EVERYTHING I posted!
No, I'm reading up on it. Usually Marfan's is a bit more obvious. From the pictures I have seen.
Plus it doesn't seem to reflect into muscle tone. When you see the muscle in the arm hanging down it shows different health problems that do not reflect skeletal structure.