When I try to add a drawer, and enter '2' for the drawer box quantity, it disregards the entered drawer height, and makes each drawer half the height of the selected opening. It tried it on the Std Base Frameless, and it does happen on that cabinet.
This is a bug. When you change the height of a drawer box, the quanity field is supoose to be grayed out and reset to 1. It works for properly in the door/drawer editor.