Stud hi - flushdraw 3-way, becomes tricky

[Raxxmataxx]

[ QUOTE ]
when to let go four flush against possible better draw?

[/ QUOTE ]You pretty much don't, actually. 4-flushed boards, open trips or two pairs is what it takes, or some very predictable players raising when they hit a probably stronger flush.

But worrying about not folding live four-flushes is close to a waste of time, it's going to be right very seldom. You should think a lot more about how to bet the draws for value and credibly bluff with them.