[alxe]

Hi!

I am doing a model of a wind tunnel consisting of several different frozen bodies (since I want different types of mesh at different sections of the tunnel). The bodies lies exactly next to eachother but there are two surfaces between them, one for each body. I suspect I will run into problems in the meshing if the meshing at the boundaries between the bodies doesn't match so I would like to have a shared surface between two adjacent bodies. How do I make a surface shared? (And please tell me if I'm totally wrong about the mesh-matching)

Thanks!