What do you guys think of this line with a flopped set?

[Karak567]

Read on villain is that he is LAG.

Do you like my check on the flop? Lead out on the flop? I was 95 % sure he would bet it.

Like my mini-raise to induce an all-in bluff from what seems to be a laggy, poor player?

***** Hand History for Game 2139845130 *****
NL Hold'em $30 Buy-in + $3 Entry Fee Trny:12725068 Level:2 Blinds(15/30) - Wednesday, June 01, 17:24:50 EDT 2005
Table Table 11740 (Real Money)
Seat 8 is the button
Total number of players : 7
Seat 1: sepher28 ( $775 )
Seat 2: AllInWit27 ( $775 )
Seat 3: cheesemande ( $810 )
Seat 4: jetray ( $1172 )
Seat 7: csideslammer ( $695 )
Seat 8: snowbelt ( $2285 )
Seat 9: abadgerbill ( $1488 )
Trny:12725068 Level:2
Blinds(15/30)
** Dealing down cards **
Dealt to sepher28 [ 4c 4d ]
AllInWit27 folds.
cheesemande folds.
jetray raises [77].
csideslammer folds.
snowbelt folds.
abadgerbill folds.
sepher28 calls [47].
** Dealing Flop ** [ 4h, 5h, 7c ]
sepher28 checks.
jetray bets [200].
sepher28 raises [400].

[runner4life7]

if you know he will bet then it is a good check raise, although i may even raise a little more incase of the flush draw. If i didnt know he would bet I would bet out and hope he calls with overs or chases his flush without odds. I doubt he will go all in as a complete bluff after you check raised him, but it has been done.

[chopchoi]

fine play. I might even wait till the turn to raise it if I thought he would bet again. Heads up, I wouldn't worry too much about the flush draw. In a showdown, think you win this hand more than 90% of the time. The only problem there is that he might freeze up if he misses the turn or if a scare card comes.

If you were pretty sure he would call your check-raise, then I think it was better to check-raise the flop, but if you thought he might fold, I'd wait for the turn.