i think we are losing value by trying to get it in here. villain just has a hand he is willing to felt so rarely because the strongest flush he can have is Qsxs, which may be discounted to some degree because it will C/R the flop sometimes. it isn't so much a matter of balance as that villain almost never has a hand he will call a PSB on the turn and a river jam with. and those hands which are willing to felt will probably actually C/R the turn and get it in anyway. so i go like $1.4 looking to get at least one more street from the Kx type hands which he will probably have here more often than not.