Turin in answer to your post about duplicates etc. As far as I know nobody has the auth within tvoc too sign for doing a brake fault which is why 2 MA blokes would of been needed. So just needed a first and second sig.
Also a question of my own, I remember the u/c had to be changed last year after so many landings and there where problems with the seals on the new one. Now is the new one servicable or got concessions, because working it out she has no more than 3 landings left.