I am trying to use the Place Ramp Connector Tool in Geopak. There are three toggles ("Exit", "Back" and "Ahead" that allow one to select either "Spiral" or "Curve". My "Curve" options are always "greyed out" and unavailable for selection--I can only select "Spiral." I am not sure why.
I'm using Geopak v8i (SELECTseries 2) 08.11.07.494 for Microstation v8i.
Thank you.