Chain link rigid bodies help!

Usually I know how to fix the problem. unfortunately I’m stuck right now and dont know what to do.

I’d like the chains to hang from each other with the end one attached to the sign able to swing if I add some force…

this is what I currently get.

sign.blend (1 MB)

100 views and no one can help. Wow…

  1. Your normals are flipped on the links. See how they have weird dark shading. Edit mode, select all verts, ctrl n.
  2. To make the sim work you need to scale everything up large.
  3. Watch this 11 minute BG tut

Thanks Photox!