Just like now, everyone has a differing feel for what is beautiful. The boxes that sq. with the butt plate and point to the bottom of the wrist just seem wrong to me. Most of the ones I have done were based on the originals and the centerline seems to point to the touch hole or top of barrel which coincidentally lines it up with the wrist pretty much. I hate to stir it up again...but I apply the Golden Mean to determine the length of the box within 1/2" or so either way, based on the length of the comb.