I dont have access to the source build anymore but the new structs and enums in question are identical to the originals; the only change is the folder they live in.
I figured maybe I could do something like what you are describing: move them out of their new directory into the old one, open and compile the BFL so it finds them, then move them back to the new dirs, open and compile again for the new location. There aren’t so many that it’s not doable but this all took me down the rabbit hole of redirects so it would still be good to learn where my attempt is falling down and why.
I’ve seen in the docs and in other people’s posts that they have sucessfully redirected C++ to BP and vice versa so will this just not work on BP to BP redirects? In my mini reply above I saw in the debug feedback that it couldn’t find the destination directory. Is that because of my formatting of the path?