Waist Height
This option determines the height where the top of the waistband is placed.
At 100%, the top of the waistband is placed at the natural waistline.
At 0%, the top of the waistband is placed at the upper hip line.
note
The waistband seam can’t be put below the seat line, so for wide waistbands, there might be a limit on how low you can go.
This is because we need shaping below the seat line, which is not possible with the mostly rectangular waistband.