Here is some help
This is the editor view on my system with Kursk Mission 3 loaded
Go up to the "Windows" menu and check " Objects "
Then in the Objects window click on the plus sign next to [Mission]
Then go down the list and click on a object name this will select it
If you double click it you will travel to it
Once selected you can manipulate it
And again select from the list
And double click and zoom all over the place.
More to come later
ZW