[0.8.671] Unclaimed Steel Wall renewable source of steel :)

[Sartain]

Alright, so I started near a piece of steel wall and incorporated it into my colony buildings without claiming it. Months later, I decided to pull down the steel for another project. I could only target some of the pieces of the wall for deconstruction but the ones I could target were pulled down and provided raw steel materials, yet still remained as constructed wall as well.