I'm not sure to understand the meaning of your post. Just in case, I used AES editor (purchased before GSX) before your aircraft editor was done.
As I've said, now we have a GSX.CFG file, it's better you use that, because the AES measurements are close, but not exactly identical to the ones GSX needs, probably because of different reference points taken on the objects that need to attach to the doors.
IMO, visually it is a very acceptable compromise and is better than removing the door.
I thought the question was how to remove the door, which is why I replied it would have been better to use the remove = 1 parameter in the GSX.CFG file, instead of playing with the height. I haven't realized you *raised* the height instead, to have the baggage conveyor appearing, instead of removing both the loader and the baggage train.