Talk about a bummer. I have never used ORBX as I had heard some not so good things about it that just did not appeal to me. If what you say is true I am glad I avoided it.
But before we go jumping off a cliff here you might want to check the order in which your scenery is being displayed. As I stated in another post scenery is displayed in a certain order and you have to make sure you put it in the correct order otherwise strange and crazy things can happen.
Something I discovered quite some time ago is whenever you add new scenery it will put it at the top of the list which means it will be displayed first and if you have the same area defined later on in your scenery.cfg file the other scenery will simply write over the new scenery you just added. I never under stood why it is done this way but it is. In some cases you have to move the new scenery to the bottom of the list so it is displayed last. The only other options are to remove the older scenery or to put what is called an exclude line in the new scenery but I have to caution you on this as it will completely wipe a area clean and if the new scenery is not the same size as the old scenery it will leave a big mess or a hole in your scenery with nothing there.
Most scenery designers will put a readme file to explain what one has to do to install there scenery.
I ran into this problem when I had to update my home airport because the runway numbers changed due to magnetic variation the runway numbers used to be 7&25 and 13&31
now they are 8&26 and 14&32 so I had to use the airport editor to change the numbers. I was surprised to find out nothing had changed when I started up FSX the numbers had not changed. That is when I discovered that the new file I had made was on top of my scenery list and was being displayed first then the default scenery after that, I moved the new file to the bottom of the list and low and behold the numbers changed when I started up FSX.
So it is important to pay attention to the order in which your scenery is displayed as it can make a big difference.
