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study, study, study postflop play. The book is a goldmine there.

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Thanks for the response guys. I do think that understanding the conceptual strengths of each type of hand makes it possible to tweak any given chart.
And the postflop stuff is definitely key in these games and I would assume even balances times where you may not be making the perfect play preflop. What prompted this post was Miller's suggestions like KXs in "loose" games. Intuitively this just seems too loose for any situation. Is anyone showing profits for hands like KXs?