While trying to figure this out, I began to look everywhere for anything called"gris633". As it turns out "gris633" is a facility ID in the stock CFS3 "global_layer.csv" file.
ETO with its five seperate eras, has a "global_layer.csv" file for each era. I could not find "gris633" in any of them.
So, I did what RCAFMAD had told me that he had done, I"
I removed the "Goal Facility ID" at the bottom of the xml."
This allowed the mission to load but at the target waypoint, there was no target at all.
I then opened up the mission in mission builder and placed 'military_radar_2' in the mission as the goal.
Now it works fine....except with more and different spawns than in the stock CFS3 version.
:ernae: Thank you to everyone who helped out on this :d