Quote - If you are going to delete the "CenterOfMass" prop, I highly recommend that you also delete the corresponding hidden "GoalCenterOfMass" prop as well. If you do this in a text editor, or use a cr2 editor such as CR2Builder, as long as both are removed, then it's completely safe to do so. But remember that these props occur in three places in the cr2, and you must delete all three parts of the pair of props. As to trying to delete them from within the Poser interface, I don't know, but it sounds risky.

I've been deleting those CenterOfMass props the same way for years now with no ill effects. They started cropping up in Poser 6 and I started deleting them as soon as I noticed multiples. I've never had any problems. Period.