5/10 Razz: a 4th street spot where I should be getting tricky?

[Jigsaws]

I don't really know seat 2 very well. Seems pretty loose and aggressive. Besides that, haven't really seen him do anything stupid so far. His raise is pretty loose, because I'm repping a ton of strength raising behind 3 limpers and then betting into this field.

Does anyone like flat-calling to disguise the strength of my hand, so I can hopefully get 2 or 3 bets in on a blank 5th or later street?

Razz ($5/$10), Ante $0.50, Bring-In $2 (converter)

3rd Street - (0.60 SB)

Seat 1: xx xx T[img]/images/graemlins/club.gif[/img]___folds
Seat 2: xx xx 8[img]/images/graemlins/heart.gif[/img]___calls___calls
Seat 4: xx xx 7[img]/images/graemlins/spade.gif[/img]___calls___calls
Hero: 2[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img]___raises
Seat 6: xx xx K[img]/images/graemlins/spade.gif[/img]___brings-in___folds
Seat 8: xx xx 4[img]/images/graemlins/club.gif[/img]___calls___calls

4th Street - (5.00 SB)

Seat 2: xx xx 8[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/diamond.gif[/img]___raises
Seat 4: xx xx 7[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/club.gif[/img]___folds
Hero: 2[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] 5[img]/images/graemlins/diamond.gif[/img]___bets___????
Seat 8: xx xx 4[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/spade.gif[/img]___folds