Post word gen object height sliders

Right now we have to edit a file in order to change room height (for example)
I'd love to see water height slider
Room height slider (for the ablility to make rooms that are only 1m (3ft) tall for example
(And probably comment section will figure out a few other ones)

This ability would make making a swamp map super easy and making maps related to large bodies of water simple (like high tide and low tide version of a map would require only one object placement and just printing it twice with the only difference being a
single slider set once at 50 and the other time at 75)
Or giving us an ability to flood a cave.