Ok so this Trog was in a narrow point, he was facing a blocked wall, behind him was another blocked wall. My mighty Dwarven Wizard wizard was a few squares away in a straight line, and shot him with a lightning bolt, the armor blocked it but did not 'push him', maybe because his back was facing a wall, even though the blast came from his side and should of pushed him one space down the hallway. Since that just seems different than most knockbacks, just wanted to see if that was right.
