With the male jaw the V3 allows for larger randomization when creating the Townies on jaw width and jaw upwards (giving a shorter jaw and chin sometimes). Wider hips on the adult female is reduced in this V3 so it isn't as noticeable. Female hips become wider when aging from YA to Adult and again to Elder (this is by design from EA, it is not a 'bug' or 'glitch' if this is what some players think). In V2 there was an issue with male lips where the YA had fuller or thicker lips than the teen or adult this is repaired.