[Checkyersix]

I think copy+paste only works in unlocked FMB, not FMB+. There's an app called "Group Cloner" that works well for cloning mission objects.

Remember that there's no visual indicator when you select a group - try ALT+Boxing a group, grab one, and see if you can move them all.

Rotating uses the numpad keys. Make sure you check "Enable Rotation".

Hope that helps.