I take it your not creating a CR2 from scratch? if so you really just need to scale up your Spheres, but rather than use the scale dial use the X, y or Z dials depending on the body part.....as an example on the shin increase the scale on the z and x axis but not the Y (the Y will effect the thigh you see) then the same on the thigh.....fiddle and tweak a bit then maybe adjust the Y scale, but if it does need tweaking it never (IMHO) needs as much as the other 2 axis.......if it was the Shldr you'd increase on the Y and Z but not the X as this would effect the Collar....Steve