I’m sure Joe will jump in on this too, but he is currently working to finish up a new set of tools that will allow you to draw a tall cabinet with any combination of doors and drawers just like you’ve created. You’re correct that if you move a base cabinet off the floor, when you re-draw it, it will go back to where it was. Base cabinets are assumed to be on the floor. When I have had to do what you’re doing, I draw the base cabinet, then modify my upper cabinet parameters to match what I need, then draw an upper cabinet on top of the lower. In the short term, you can do that. In the not too distant future, you’ll be able to draw the tall cabinet directly the way you want.