There is a symmetry feature for selecting the surface, but not for the deformations. So the work-flow would be like this... 1) Turn on Horizontal Mirror 2) Select the left cheek (and right will automatically get selected) 3) Bulge the selection (both left and right cheek). Konan (Creator of Blacksmith3D) Blacksmith3D - Morph - Paint - Suite Reshape Objects Easily. Paint textures in true 3D. Import/Export Poser CR2 or OBJ files. New version available (December 3, 2004) http://www.blacksmith3d.com