I am modeling a precast bridge superstructure in LEAP Concrete. This is a 4-span bridge. The deck is offset from the three center piers by 0.42 ft, and I cannot figure out how to make it centered about the pier cap. The abutments are centered, but I cannot force the piers to be centered about the deck/superstructure. There is a location within the Substructure tab that is specifically for deck offsets, but when I change this to 0.00, it does not change the actual model, and always reverts back to 0.42 ft. Any guidance on how to get rid of the offset and make the superstructure centered about the substructure? Thank you for any help.
Please check these 2 Bentley Communities link which will help you in resolving your issue .
https://communities.bentley.com/products/bridge_design___engineering/w/bridge_design_and_engineering__wiki/51438/how-to-change-deck-width-and-offset-when-abc-is-grayed-out
https://communities.bentley.com/products/bridge_design___engineering/w/bridge_design_and_engineering__wiki/25067/bridge-component-layout-definition
I hope it helps.