Is there a way to create a design library feature for a weldment? Suppose I have a cylindrical surface and I want to create rebar arrayed around it. My idea was to create one instance (one blue ring) of the rebar on a surface and then when I drag the design library feature onto a different cylindrical surface, the ring diameter would auto-resize to fit on the new cylinder. The same idea would apply to the purple rebar. I need this to be a weldment because I need to be able to determine the total lengths of the rebar.