Thanks fellas
Had all the wheels off today and cleaned all under the arches and brakes etc. Also Tried one of the wheels on to check the hub diameter was correct. It is as there was no movement!
Here is pics of the trial fit:
The brakes now look tiny behind the wheels!!
Any idea how I can remove that line of gunk? My guess is I wont and it would need spraying?
Also how to go about spraying the calipers?
Cheers