Hey Ultra,
Yes you are correct there are really only 10 Morning Line Favorites in each race but I check for each instance that there is one of these in a race (5/2, 7/2, 2/1, and *All/5)
*All/5 is any Morning Line Favorite ending with a 5 (i.e. 2/5, 3/5, etc.)
So on Sep 2nd:
there were a total of 8 entries listed at 5/2
there were a total of 7 entries listed at 7/2
there were a total of 2 entries listed at 2/1
there was 1 entry listed at All/5
So I am calling all of these the Morning Line Favorites and out of these 18 entries only 1 of them won which was
#2 Nickname.
I should really keep the 1 and 1A as one betting interest but it gives me a rough time with my calculations I haven't quite figured that out yet!!