Wall building bug

Summary:
The stand alone wall tool acts odd. If a wall is built, then later another wall touches it and is built, it bugs out what has already been constructed, deleting parts and making the hearthlings deconstruct things for no reason
Steps to reproduce:

  1. build a walll with the standaone wall tool.
  2. later build another wall on top of or touching it
    3)Profit?

Expected Results:

Actual Results:

Notes:

Attachments:
1460610572225.zip (9.5 MB)

Version Number and Mods in use:
0.15.0 develop (2924) alpha 16 x64 build

brewerymod
cookmod
endpieces
jomaxro_doorway_mod
settlementdecor
spiros_containers_mod(1-4)
Spiros_container_mod
stonebunny

System Information: