villain is tight, decent, but not a full-time reg at stud 8. I think he's a bit passive, but he does show aggression when obviously ahead. He also r/r a lot on 3rd with hands such as 346, 568, etc.

Poker Stars $30/$60 Limit Stud Hi/Lo $5 Ante - 5 players - View hand 849204
The Official DeucesCracked.com Hand History Converter

3rd Street: (0.833 SB)
Seat 1: xx xx 8 ____Seat 1 calls
Seat 2: xx xx 2 ____Seat 2 brings in for $10____Seat 2 folds
Seat 4: xx xx K ____Seat 4 folds
Hero: 6 6 4 ___Hero completes___Hero calls
Seat 7: xx xx 5 ____Seat 7 raises

4th Street: (7.167 SB) (3 players)
Seat 1: xx xx 8 9 ____Seat 1 checks____Seat 1 folds
Hero: 6 6 4 3 ___Hero checks___Hero calls
Seat 7: xx xx 5 8 ____Seat 7 bets

5th Street: (4.583 BB) (2 players)
Hero: 6 6 4 3 4 ___Hero checks___Hero calls
Seat 7: xx xx 5 8 4 ____Seat 7 bets

6th Street: (6.583 BB) (2 players)
Hero: 6 6 4 3 4 2 ___Hero bets
Seat 7: xx xx 5 8 4 J ____Seat 7 calls

7th Street: (8.583 BB) (2 players)
Hero: 6 6 4 3 4 2 K ___Hero bets/checks??

I think you have to bet 7th as he'll bet if he is ahead, so you want to get a bet in when you are ahead. Your board is strong and it would be difficult for him to reraise hear and you do have two blockers to his possible straight.

How have you been playing in the game as I don't like check-calling on 4th. It's either bet of check-raise as he has an 8 on board. Again I would want the lead on 5th.

This might be tight, but I fold 3rd with the 8 behind. As played bet 4th.

I think it's a bet/fold on 7th. I think he bets two pairs if you check to him he bets when hes ahead and checks when he's behind. Your board makes it really hard for him to raise unless he has trips or better. (He is probably not even raising trips or a striaght there

As wimpy as it might sound, I think checking and calling is best. It's kinda hard for him to make one pair and no low, as it's unlikely that either the Eight or the Four paired him. He's not folding a better high nor any low.