Hello!
Because Limeee told me several times that he needs a tool to repair the broken ADTs for which noggit ****ed up collision and models i yesterday evening decided to do something small that solves that problem. It worked for his ADT and it worked on official ADTs so i guess it works also for your ADTs (if and only if the only problem of the ADT is that the MCRF are not correct, it doesnt work on corrupted ADTs).
So what is it doing:
It opens the ADTs delets every MCRF of every chunk and then goes through every doodad in the ADT and checks every chunk if its within the radius of the doodad. If so it adds a reference to that chunk. Wmos get just added to the first chunk that lays within the radius of the position of the wmo.
Hopefully it helps!
Greetings
Cromon