I took the auto saver that came with RTB hosting and made that an actual add-on some time ago, I'll just have to find it first.It also supports saving ownership for every single brick so you and your friends can finally work together properly...
Oh man that would be awesome to have. Please let us know when you find it.
How do you start/stop the autosaver?
Just download a Remake of RTB that comes with Preffs to edit the autosaver.for it or go to addons and look, it shouldn't be more then three pages down.
Baseplates are now saved first, however loading the save with "Saved Owner" still doesn't work. The first 2 layers of bricks keep their ownership, and all following bricks are mine. WTF. Not going to waste more time on this though, as saving and loading ownership for each individual brick works fine and that's what you should use anyway.https://dl.dropboxusercontent.com/u/143512782/bl/Server_RTBAutoSaver.zip