Raceway Elbow - Specification Driven Assisted Design

Hi, 

When I want to place a raceway in the model automatically (with the Specific Driven Assisted Design command) trays are recognized, but the elbow is not and I have to place it manually in the model. When Bend Part Placement window appears, I don't have any of the parts to place (no reference parts). Turn Rule Table is filled and assigned to a specification.

Did anyone have a similar problem, and how did you solve it?

Thanks!