Building zone splitting scaffolding problem

Big structures are splitted in smaller areas for building. Each area is built separately with its own set of scaffolding. But that scaffolding is not removed before starting to work in the next area. Some scaffolding ends up embedded inside the building and is no longer reachable.
Steps to reproduce:

  1. Build something big, custom if possible, with free blocks. Make sure it has walls more than 2 blocks wide.

Expected Results:
The wall is built, the scaffolding is removed.
Actual Results:
The scaffolding in the divisions of the structure gets embedded in the walls. It is no longer deconstructable.


Version Number and Mods in use:
A15 release 549x64.
Terrain colors mod.
System Information: