I recently posted a query about my 1993 1.9 SXTD (non anti sink) where the front dropped within minutes of switching off the engine. The general consensus amongst the replies was wear and tear or front HC probs.
Anyway I fitted a new accumulator sphere yesterday as the regulator was ticking every 15 secs and this has cured the premature sinking as well as the frequent ticking
Just thought I'd let you guys know incase you had the same prob ad hadn't thought of looking there. 8)
PS Whats good for getting an LHM puddle off the drive
davetd