I'm having an issue where a part keeps reverting to default size, in this case 1.25m. I've tried changing the values on the parts Tweakscale module, with no effect. The part is mechanically still 3.75, at least in capacity, so it's maybe just a visual bug? I've reproduced it, by reverting to a backup and launching again, too. Save, craft file, persistant.sfs: https://www.dropbox.com/sh/7wex0e3g10w0ly0/AADkDgUG-f2q62OgZ9UauznXa?dl=0 Image: http://i.imgur.com/AX49DPA.png