[Suggestion] helper mod for raised platform

[4Magma]

Is it possible to create something for this?

When i build an raised platform, i must worry to have spots where height limit is below choosen height. And while flatten the edges i risk to raise the outside.

suggestion - a restricting cuboid:

• go to first corner and press a hotkey or enter a command
• while going to other corner a frame is displayed
  • like the grid from farmgrid mod
  • near crosshair are dimensions displayed
  • frame snaps to 1x1 or 2x2
• at destination press hotkey again or enter a command
• frame changes now to a cuboid:
  • dimensions are defined by both corners and the max height of the lowest point
  • can decrease/increase height within allowed limits via command/hotkey
  • restrict raising ground above it self
  • restrict changing height of outer spots from within
  • optional: auto leveling w/o consumption of stones