Thanks Ian,
I will take a look when I get back to the UK later this week. There is some movement of the driver seat on braking and heavy acceleration, but as I plan to change the seats, I will most likely address it then. No harm checking in the meantime.
WRT to seat bush issue. I once worked with a very nice lady who took her Mondeo in for some remedial work. When I dropped her off to collect it, the mechanic manfully kept a straight face whilst advising her that her problem was a split bush.