Sorry folks, but I have not been impressed with a Walker St Clare cover - very thin material, not waterproof, easily dislodged in the wind and tore very easily - the tear being the reason I have now replaced it after 2.5 years. My old Librands cover lasted 11 years.
At MOG16, I succumbed and bought one from the factory stand - it looks very good although I have yet to try it. Covers the bonnet and the straps hook on to the bonnet catches at the front and (I hope) to the luggage rack at the back - so no paint scratching. The gentleman on the stand honoured their show price including p&p as they had run out when I got there.