Hello all.
I have had a similar leak in the same location, not in the Exsis but in another vehicle. That was the clutch master cylinder, which got replaced.
Although it should really be another thread, My speedo reads on the optimistic side. I checked it against the satnav. I have found that on our smart motorways a speedo 57 equates to actual 50. I Tend to use the tomtom to be on the safe side.
I thought it was just mine!
Noz