For the past few months now I've been working on a project, with a few machined parts and a few virtual parts within a couple of cable assemblies. The problem I'm having is that every time I open an assembly SW throws up the asterisks informing me that I need to save. Now at this point I have done nothing except open the file. Now lets say I make a few changes to the assembly, remove some parts & re-mate others as soon as I hit the save SW wants me to save almost every associated part. Again keep in mind I have not made any changes to any of the other parts. Can someone please explain to me what the hell is going on?