Is anyone else having this issue? My boys knees have a bad habit of buckling backwards when I'm trying to stand him. It can make it very hard to get him to stand at all. He's been doing it whether he's loosely or tightly strung. I don't THINK his knee joint pieces are upside down, if that would make a difference... Does anyone know if wiring his knees would help this problem? If this isn't the right area to put this, feel free to move it.