the basic strategy tables in Blackbelt in Blackjack state that one should *stand* with A,7 vs. Ace, the exception being to hit in single-deck or when H17. my other sources tell me precisely the opposite! is this a typo? the Hi-Lo Lite index is 0, what should i do at counts 0 and above, stand with A,7 vs. Ace?

thanks in advance.