Derek Bell demonstrated the Eagle V12 on the Friday. Not sure why there was only one car on the track, when there were so many others that could have been out there. I know, I'm like an LP record with the needle stuck in a groove, but paying spectators need something to look at between races other than dead tarseal - and the same goes for races with small grids.
When even a 300mm lens is useful! Hispano Suiza in the GRRC members area, taken from the opposite side of the track, then cropped. With improved image sizes on newer cameras, what would be consigned to the bin, because the subject is too small, can be cropped and still give an acceptable image for the computer. Ditto when scanning slides. Many of those that were in the reject pile have been successfully scanned.