Since the basic Poser Unit is referencing a human male model, it doesn't have to be absolutely precise to the millimeter. Having dated normal males in a height range of 5'2" to 6'4", it seems obvious that they could all walk through doorways and sit down in a mass-produced chair without too much fretting and worrying about whether their feet would touch the floor. Is Vicky taller than Posette? Does it matter? If a figure converts to 5'6" or to 5'7 1/2" does that make the intended character any more intelligent, feisty, sexy, powerful? What does any number have to do with body language? Carolly