bleeding a go, but as I've just paid out for the work, it seems fair to let them do it.
I might put something heavy in the boot though and do a bit of braking

Interesting to know about the 'stat, it was a bit of a mess when I took the housing off in terms of
the amount of what looked like old crispy sealant, so it was hard to see what had been there. In
terms of the mating surfaces, they don't look too bad.
Cheers for the thoughts.