Folding chair problem

[dbalex]

Hi everyone,

I'm trying to get a folding chair animated with sketchyphisics, but I can't get it to work.
On the picture you can see what works (the one on the back) but the chair I want to animate is a bit more difficult (on the front). I don't know if it is possible to make in sketchyphysics because of the multiple hinges on the same parts at the same time.

here is also a video explaining what I want to do with my chair in sketchyphysics. http://www.youtube.com/watch?v=wiaPKT_7c9k

Any help or point out to a tutorial would be appreciated.

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