I dunno, no matter how many times I press on this option. I do not know if it is functioning or not. I do not see the morphs change. I press on Collion Detection, and make sure in each part of the figure and outfit is check marked in the properties, what I want to detected. Then their is a button "Apply collions settings to Children". Not knowing what I am doing, I press on it, and nothing. Even my computer starts to slow down, on all of this. Doing this for hair, so it wouldn't go through the character, and outfits and vise versa.