Dan,
There's no 'fool proof' way of 'fixing' any rotor that doesn't mean
a lot of inconvenience in some way. Picking the most palatable
inconvenience is the 'trick'.
"Productive"? Uh, yeah, I agree with you, probably not very
productive, But I'd do that complaining anyway. Who knows, they
might really surprise you (and me ).
Which solution is the best? I have no idea.
- 'Doc

Beat the @#$ thing to death with a very large hammer. Productive?
No, but @#$ sure satisfying!