Aircraft Preview Window

As you already know, I am 85% done with Project Ferrari. What I need to know right now is how do I get the visual model to appear in the Aircraft-Preview Window in the Aircraft Menu?
I know you need AirEd to fix it, I already have it, but I don't know which changes in values I need to make for the model to show up. I need to fix this before the Official Release.
I know you need AirEd to fix it, I already have it, but I don't know which changes in values I need to make for the model to show up. I need to fix this before the Official Release.