i just started doing the nurbs head tutorial ( the monkey head ) and im having problems wit the left viewport. (set to lock zoom and match bitmap size; wherein if you zoom your mesh and picture zoom proportionately )
the tutorial tells me to start with a circle radius 6 inches, this is reallllly tiny compared to the left viewport image, so i scaled up the starting spline to fit the image. now after i aligned all the side view splines, heres the problem, i went to put the background image for the front viewport and it looks like the 6" circle would have fit there. so now i cant slign my side view splines with the front view because theres huge sizing difference.
both images are taken front the 3dsmax CD and are identical sizes.