If my drawing only has one deformation, the create a deformer on deformer works. But as soon as I create a new deformation chain, it doesn’t. It just says “Cannot create Master Controller : Invalid or empty selection.”.
If my drawing only has one deformation, the create a deformer on deformer works. But as soon as I create a new deformation chain, it doesn’t. It just says “Cannot create Master Controller : Invalid or empty selection.”.