Had a similar day myself.
Finally got my steering box fitted and took it for its wheel alighnment today. Called Kwikfit his morning, gave him the size of the mud tyres and his reply was "yes sir we have a Hunter alignment system, we can track anything"
Sat in Kwikfit for 3 hours, they worked on it for an hour and left with the Defender in a worse state than when it went in. "Sorry sir we can't complete the tracking as the track rod is seized" (brand new track rod).
Beer Please!!