It's like talking to a bunch of flat-earthers here... Multiple RB developers already said they will stop working for ED. ED does not have the F-15E source code. F-15E is dead.
As new statements were posted on reddit, it seems that both parties have blown the bridges between eachother. I don't believe both parties will come to an agreement. Say goodbye to the F-15E and potentially other RB modules.
Tried editing the CMD programs, can't get it to work. It always defaults to the default programs. Also when you edit the file it doesn't pass integrity.