If I ever knew what the AF: number in the PP race reader meant I've forgotten. Can someone remind me?

Thanks, Bill

Sorry, I don't remember Bill. I went to the "Master list" but it was not there. Guess the list was never updated..

Just a guess on my part but it looks to be the Average Final Time for today's distance at today's track generated when you profile the race.
Regardless of the class of the race it is the same for all races at the same distance at that track.