I didn't even notice that patch when i made a pull request to Connected Living Spaces on Git - Complete list of parts (without the bulkhead) available here: https://github.com/codepoetpbowden/ConnectedLivingSpace/blob/develop/configs/CLSFSPX.cfg (Could be useful for anyone still using older versions) And as sumghai stated above, if you are using CLS 1.0.4.1 or above, you will need to add passable = true to any parts that have impassablenodes