Cbetting after 3betting and getting called by a tight opponent

[Talking Poker]

This is tough without knowing more about opponent - like if he is capable of floating the flop with nothing.

I'll be interested to see what others say here.... I'm expecting to be in the minority with my 100% flop cbet.

Edit: I should also add that sometimes (well under 50%), I will check behind the flop here (especially with the AK) and then cbet the turn if opponent checks again. Typically though, I cbet the flop.