Greetings, I was wondering if somebody could help me figure out a way to alter a model's animations in Med without messing the whole thing up. As it stands, if you alter one frame of a model that change is then extrapolated to all the following keys. If, in the middle of a walk cycle, I move one leg to the side, that is going to change my animation all the way through the rest of the remaining scenes. Is there a way to "lock" keyframes or something so that you can edit an individual frame without messing up all the following ones?