KK against JJ flop. Should I be in check/call mode?

[limodude]

No read on opponent as this was the second hand of the table. Should i just go into check/call mode or wait for resistance like I did?

Party Poker 0.5/1 Hold'em (9 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is MP3 with K/images/graemlins/heart.gif, K/images/graemlins/club.gif.
UTG calls, UTG+1 folds, MP1 folds, MP2 folds, <font color="#CC3333">Hero raises</font>, CO folds, Button calls, SB folds, BB folds, UTG calls.

Flop: (7.50 SB) J/images/graemlins/diamond.gif, J/images/graemlins/spade.gif, 3/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, Button calls, UTG folds.

Turn: (4.75 BB) T/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, Hero calls.

River: (8.75 BB) 9/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, Hero calls.

Final Pot: 10.75 BB

[Chris Daddy Cool]

nothing else to do.

[jrz1972]

Check-calling the flop or turn would be really really weak.

I play this the same way you did, except I would at least consider 3-betting the turn. (Reraising the turn is probably wrong because this is one of those way-ahead-or-way-behind hands).