I see what you mean, will probably have to take wheels off tomorrow again and I will look into that. I thinking it may be the picture or the wheels not quite facing straight forward.
On another positive note the tyres are Pirelli P Zero Asimmetrico which look like they cost over £130 each. For the price I have paid for the wheels I think I have done well!
In that case just take it up the road and back and then check the wheel position again, you'll find it'll be normal.
I drove to the garage and put some air in but just been outside to check but my fronts are turned slightly and it's getting dark so can't tell properly.