Shame about the rain too, but great turn out to see so many cars. There is another thread here, talking about maybe organising a hospitality suite, sounds like a great idea to keep out of the rain.
I was driving the lead M10 so didn't see what happened to the Yellow one. The guy following said he just pulled over after some ignition problems. So no, he wasn't the spinner.
I was there in my Blue M12 - great day - I was just behind the convertible that broke down and he just pulled up at the side on the start finish straight - great to meet so many other owners and I have managed to spot my car on the videos - result