PLO8 Hand, do I call?

[hachkc]

How should I play this? Not much info on player other than he made a bad call against me earlier. He had called my pot bet on river with 4th nut flush and 4th best low; I scooped the pot with a strflush (A-6) for nice pot.

Here's the hand. I'll post the results later.

PokerStars Pot-Limit Omaha/8, $4 BB (9 handed) converter

Hero ($344.20)
Button ($361.60)
SB ($123.90)
BB ($134.25)
UTG ($400)
UTG+1 ($367)
MP1 ($347)
MP2 ($218)
MP3 ($222.15)

Preflop: Hero is CO with 4[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls $4, <font color="#666666">2 folds</font>, MP3 calls $4, <font color="#CC3333">Hero raises to $20</font>, <font color="#666666">2 folds</font>, BB calls $16, UTG+1 folds, MP3 folds.

Flop: ($50) 3[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $32</font>, <font color="#CC3333">BB raises to $114.25</font>,

and our Hero calls? folds?