Steven
I've tried finite and zero friction. no difference, no convergence in either case, for all 3 models.
My 3 Examples contained flat planes under normal load, concentric cilinders, 1 supporting another and a model with a tube in a hole. friction or no friction, contact did not converge in creo 3.0, but did converge (no friction) in creo 2. I've not tried infinite friction.
Erik
