I think that you might want to check with the guest relations area to see if they offer it.
Now..I must put my two cents in... and I don't want to cause a huge battle here. Never my intention to argue with DIS fans!!
But, I have a hard time when people try to "fudge" their children's height on rides. The limits are put in place there for a reason....safety. Is a ride as important as your child's safety?? I doubt it. While I understand that people want to get their moneys worth, but really.
During this past April, I was trying to get into line for BTMRR and this man pushes between our group to bring his son to be measured...he was clearly several inches too short. The father kept yelling at thekid to stand up straight and then proceeded to yank and "stretch" his neck. We were appalled. He was clearly too small. Plus, he was tiny in frame too. Not on;y, could he have fallen out, but I think one rough bump on the ride would get hime all bruised up.
Now, I know that many people will be mad at me for saying this, but I just don't think that it is a good example for kids by saying that they can "lie" about it, just to get on a ride. I know that many parents don't want to have to tell the kids that they can't go on something because they are too small, but with all of the descriptions of the rides, with the height requirements, can't they prepare them before hand...or better yet, don't even bring them in the areas of the rides that they can't go on. I know a friend of mine who is doing just that. The son is too short for splash mountain, so they aren't even going in the area.
I remember being little, when my parents took me to WDW and I was too small for something, they said something great to me. "How about when you grow a little more, we can come back and you can try it."
I don't know....I worry about people's safety on rides and I wouldn't want anything to happen to anyone.