One bit of information I found very applicable to the micros is the section on bluff-sizing, "Bluff just enough to get the job done." I run into a lot of weak-tight villains that refuse to give up any money on the flop unless they have a very strong hand, and you can take their preflop investments away from them with a reasonable cbet of 1/2 pot.

For a bluff that size, your villain only has to fold 1/3 of the time to make it profitable. But by definition, a weak-tight player will fold at least 2/3 of flops (and some will play even tighter), making the play very +EV against the right opponent.

In this situation, the villain is going to fold to any reasonable cbet with most of their hands, so make your cbet just large enough to be believable by the villain -- which I usually find to be 1/2 pot.