Hello, Already posted this in the 0.6 bugs thread, but this is apparently still persistent. I thought it had to do with my old map being from a few patches ago so I started from scratch on a new map. What happens: I'm building a ship. Save the game, close the entire game, start the game, load up my map, and certain blocks are moved/clipped into eachother, others have lost their paint. This happens mainly to blocks whose movement/placement I have undone (using ctrl+z), which i have deleted or which I have moved using the move tool. This all happens in the editor by the way. The end result is again a lot of lost time Here's my savegame + logs:   NEW_SHIPTEST.txt output_log.txt output_log_clean.txt