2nd nuts how far do you go?

[veganmav]

BB is your standard multitabling TAG 16/11/2.3
MP1 is part of the reason I'm in this game, 46/12/0.5
As you can see I posted, so this is my very first hand at the table.

Party Poker 15/30 Hold'em (9 handed) FTR converter on zerodivide.cx

Preflop: Hero is CO with T[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img]. Hero posts a blind of $15.
<font color="#666666">2 folds</font>, MP1 calls, <font color="#666666">1 fold</font>, MP3 calls, Hero (poster) checks, <font color="#666666">1 fold</font>, <font color="#CC3333">SB raises</font>, BB calls, MP1 calls, MP3 calls, Hero calls.

Flop: (10 SB) 9[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">BB raises</font>, MP1 calls, MP3 folds, <font color="#CC3333">Hero 3-bets</font>, SB calls, <font color="#CC3333">BB caps</font>, MP1 calls, Hero calls, SB calls.

Turn: (13 BB) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">BB bets</font>, MP1 calls, <font color="#CC3333">Hero raises</font>, SB folds, <font color="#CC3333">BB 3-bets</font>, MP1 calls, Hero..?

Do you cap this turn?
And how close is it?