50NL, nut flush on a paired board...how hard to push for value?

[Danimal 3000]

Villain is 30/9/.6
Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 4 Players - (LegoPoker (http://www.legopoker.com) Hand History Converter (http://www.legopoker.com/hh))

SB: $55.65
<u>BB: $80.25</u>
UTG: $77.90
<u>Hero (BTN): $47.80</u>

Preflop: Hero is dealt K/images/graemlins/club.gif A/images/graemlins/club.gif (4 Players)
UTG folds, <font color="red">Hero raises to $1.75</font>, SB folds, BB calls $1.25

Flop: ($3.75) 7/images/graemlins/heart.gif T/images/graemlins/club.gif J/images/graemlins/club.gif (2 Players)
BB checks, <font color="red">Hero bets $3.75</font>, BB calls $3.75

Turn: ($11.25) 7/images/graemlins/heart.gif T/images/graemlins/club.gif J/images/graemlins/club.gif T/images/graemlins/spade.gif (2 Players)
BB checks, Hero checks

River: ($11.25) 7/images/graemlins/heart.gif T/images/graemlins/club.gif J/images/graemlins/club.gif T/images/graemlins/spade.gif 4/images/graemlins/club.gif (2 Players)
BB checks, <font color="red">Hero bets $3.50</font>, <font color="red">BB raises to $7.00</font>

Pot Size: $21.75

1) Should I be betting this turn? It seems like no one ever folds here, but then I almost never pot this turn.

2) What's his range after the river minraise? does he ever have trips/2pr or is it only flushes &amp; boats?

3) on the river, do you 4bet or call?

[C4LL4W4Y]

turn is good. river i bet more like $7, puke fold to a shove most of the time. as played call.

[sightless]

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turn is good. river i bet more like $7, puke fold to a shove most of the time. as played call.

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