It's not really smart scaling (no scaling involved with clothing fitting), but the clothing utilising the magnets that deform the body. It's a very easy concept to use if the person uses magnets to shape the body. If dials are used it's a different matter entirely. Perhaps the wave of the future could be people using magnets to make their characters so that current and future clothing fits easily :) <-- says she who has a pack three quarters finished to do just that LOL