very light 1500 wet and dry (if its really that deep??? i doubt it) (very wet) then G3 , G10 compounds, very very carefully then a bloody good hand polish i cant see any reason why you wont get it out that way. You just need the confidence to do it.......just be VERY careful on the paint depth obviously!!
Hang on a merry second, when did you get a Cooper S? Sorry, spam etc, but meh.
Which is why I don't trust bodyshops...
Which is why I don't trust bodyshops...