a dumb question cause I haven't read the manual and am figuring Poser 4 out by playing with it.....Say I'm making an animation of one character lifitng up another. I'll go through the process of moving them and setting key frames, then, when I'm done, it doesn't match up. Say the liftee is still for half of the animation....well, when I click play, he magically starts to drift up to his final position, even though I set keyframes of him standing still for half of the animation. What do I need to turn on/off? thanks