When I create key frames by changing a lights intensity why does Poser then change every frame to a key frame for the lights intensity instead of keeping just my original key frames. This means if I want to tweak the light's intensity after rendering I have to start over and delete all the key frames for the intensity. This is can be a real pain if you are trying to get lights to flicker in a certain way and have to keep adjusting them over and over again. Is there any way to stop poser from doing this?