Yep.. But even if it "meggered", OK there is still a risk that its been
weakened and may fail again in the future.

My big concern is that I don't 100% believe that it was the element..
All of the evidence (i.e Megger) says that it was... But if I fit this
element and it trips again.. Perhaps weeks, months or even years later,
I am likely to think that i wasn't the element after all, when it could
simply be the new element at fault.

I think I might just live without it for another weekend and wait for
the new element to arrive.

Jon