James,
How did you measure that? I might have confused everyone in the way to measure?
You should be more in the range of 290-315mm looking at pic.
From you 2nd pic, middle of ford symbol of your wheel cap to wheel arch above letter 't' in Mastercraft is how I mean to measure.
To give you an idea when my other Escort was defected it was measured at 280mm at front and my gaurd is just over the top of tyre.
Cheers,
Rhys