I'm trying to have the lid pop off a bottle and have several extruded elements pop out of the bottle... I need them arranged on the floor in a certain way.... So I started at the end of my animation and then went backwards, moving the objects up, scaling them down, and moving them down the neck of the bottle.... But when i go back and play it... the end keyframes sizing and spacing and location get completely jacked... Why is it when i go backwards it's modifying my scale and position from the keyframes I already set?? what am I doing wrong here??? any help is appreciated.