< in fact in this case we could just use one profile and the scaling curve, the multiple profiles are no longer necessary just for attempting to get control over the height.
Seems very tricky indeed!
If I good understand "profiles" in this case are just for help to see the volume of the structure?
Can you put just the "profile" and the "scaling curve" (and name them ) for take off all misundertands of the new function? :)