5/10 Stud - Bet or Bait #1?

[PoorLawyer]

I went with bet, but given his limp, then check, his hand has to be pretty weak I think. Should I just wait until 5th and hope he catches a piece or bet it and move on to the next hand?

7 Card Stud High ($5/$10), Ante $1, Bring-In $1.50 (converter)

3rd Street - (1.60 SB)

Seat 1: xx xx 6[img]/images/graemlins/heart.gif[/img]___folds
Seat 2: xx xx K[img]/images/graemlins/club.gif[/img]___folds
Seat 3: xx xx 9[img]/images/graemlins/spade.gif[/img]___folds
Seat 4: xx xx Q[img]/images/graemlins/heart.gif[/img]___calls
Seat 5: xx xx T[img]/images/graemlins/club.gif[/img]___folds
Hero: A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/club.gif[/img]___brings-in
Seat 7: xx xx 3[img]/images/graemlins/club.gif[/img]___folds
Seat 8: xx xx 2[img]/images/graemlins/heart.gif[/img]___folds

4th Street - (2.20 SB)

Seat 4: xx xx Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/club.gif[/img]___checks___folds
Hero: A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img]___bets

Total pot: (2.20 SB - $11)