I am reviewing the moment diagrams generated by RAM Concept, and I am observing a moment diagram for a typical bay. The shorter beam (page north-south) would have a large positive moment at the center of the bay, and I do not see that behavior. I see a simply supported boundary condition for the south beam end and a propped cantilever for the north end. Is there a way I could change the north end beam support to a simply supported member. I have all the design spans set to "Detect Supports and Edges Automatically (resets supports and widths below)."