Deck and Alignment Offset Issues In LEAP Concrete

I am experiencing some issues with aligning a superstructure with the substructure units on a 3-span voided slab bridge.  My piers are not lining up under the center of the alignment and deck, and I cannot seem to change that criteria within LEAP.  Within the Substructure Tab, Pier selection, Geometry Tab, and "Superstr." option, there is a box for deck offset, but when I change it to zero, it always reverts back.  Is there a way to re-align this structure?  Thank you for any help.