I need to reinforce an irregular concrete element, which was created with the "loft" function. Varying heights, curved surface, nothing usual. After creating the element, I made a section, placed the reinforcement, used the "sweep bars along path" function, no issues.

Now this function lets me set the spacing, concrete cover, everything I need. But if you end the function and spacing changes, what functions can I use to modify this sort of placement of bars?

I can't redistribute the same bar shapes, once they're placed (which makes sense).
It doesn't make sense to redraw all the bar shapes again (that would take time and make room for errors).