cloth simulation 2D

http://puu.sh/iddhU/551d9be531.jpg
when i run the animation i have the pins moving in towards the middle, but the plane doesnt fold over itself. its locked on the z axis or something.

Without seeing the blend file it is difficult to know what is happening
Maybe some of the vertices on the bottom edge are in the pinned vertex group?

Just a quick test, but it worked fine for me …


Best of luck

Martin