I've just bought a chrome nose scoop for my Thunder Grey MCS, but am not sure how to fit it as it didn't come with fitting instructions. I don't know how to get the old one out and don't want to break it. Has anyone changed the scoop themselves? Or shall I bite the bullet and get MINI to do it for me. It's only about a 15 min job, but like I said I don't want to break anything. Thanks for any help.