Overcall big bets, underbluff, pay thin value, fold to timed heat less than they should vs regs. Value thinner vs stations; bluff less into never-folders.
'Small-stakes Limit Hold'em defaults' (limit hold'em, G7): Limit hold'em: capped streets and multiway pots make pot odds clearer and bluffs rarer. Pay when the price is right; fold when you're drawing thin multiway.