This mod fixes one of the most annoying issues with scaffolding in Minecraft - their chaotic falling when broken. Now scaffolding blocks will fall perfectly vertically downward right from where they were placed, forming a neat stack below.
It's important to note that this mod does not change the behavior of scaffolding that extends sideways - they will still fall according to the game's standard rules. If you need functionality where extended scaffolding also collects into one pile, you'll require an additional modification.