isolating a maniac but TAG SB won't let me

[JDErickson]

UTG ia a maniac 86/18
SB is a decent player.

Party Poker 1/2 Hold'em (9 handed) converter

Preflop: Hero is UTG+1 with A[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#CC3333">Hero raises</font>, MP1 folds, MP2 folds, MP3 folds, CO folds, Button folds, <font color="#CC3333">SB 3-bets</font>, BB folds, UTG calls, Hero calls.

Flop: (10 SB) 8[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, UTG calls, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">SB 3-bets</font>, UTG calls $0.54 (All-In), Hero calls.

Turn: (8.77 BB) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players, 1 all-in)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>, SB folds.

River: (11.77 BB) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: 11.77 BB

Comments? Of course the PF raise was to isolate the maniac. But then SB TAG had to interfere