Inaccurate?

Cunning Sidestep

( Draconomicon, p. 103)

[General]

You have a better than normal chance to avoid being bull rushed or tripped.

Prerequisite

Improved Unarmed Strike (PH) , Clever Wrestling (CW) , size Small or Medium,

Benefit

When your opponent is larger than Medium, you gain a circumstance bonus on any opposed check you make to avoid being bull rushed, tripped, knocked down, or pushed. The size of the bonus depends on your opponent's size:

Opponent Size Bonus
Colossal +8
Gargantuan +6
Huge +4
Large +2

Special

This feat is effective against the Large and in Charge feat. The bonus from this feat does not stack with the Clever Wrestling feat.