I would like a wall parameter that provides a value of the walls height measured from its Base Constraint.
If a walls base offset is changed, the unconnected height value is misleading. The unconnected height is the OVERALL wall height. So now, where is the height of the wall from the base constraint?
In construction we provide a wall height from a level datum, ie: floor level, NOT from the underside of the brick wall in a rebate for example.
I have always found it unusual that if I want to know a walls actual height, I have to do the math between the base offset and the desired height to get the actual unconnected height value.
Worst still, I have seen new users type in unconnected height values without taking into account the base constraint resulting in walls too high or low! Yikes!
A possible solution: