I'll give that a try next time I hit the Forge. And thanks for all the replies everyone!
Looks like I'll just be getting back into the habit of making multiple saves of files. A bit annoying but hopefully it will save me hours of...
I had also taken note of the "remembering" thing that Reach does a couple of weeks ago. I thought it was odd but didn't think much else of it....
Since launch I've been busy in the Forge. I have (or had) several maps finished and being play tested. Unfortunately starting the other day I...