Wondering if someone could help, in BJA3 there are "Illustrious 18" or "Catch 22" indices listed in Table 5.1, 10.1, and 13.11. All are similar but not exactly the same. I realize that different conditions may change the indices, I seem to find mainly 6-deck H17 in the places where I play. Which should I commit to memory, am I missing something that should have told me why each table is a little different?

Thanks in advance,

1st base