If you plan on adding scenery you can not I REPEAT CAN NOT just put it anywhere in the scenery cfg file As they are numbered and you CAN NOT have DUPLICATE NUMBERS.
Any time you add scenery manually you must put it at the bottom of the file using the next logical number.
It is easier if you use the menu in FSX to add scenery this way all you have to do is to point to the path of the scenery you want to add.
If this is confusing to you than you need to read up on how to add scenery in FSX as you do not have to put new scenery in the addon scenery area.
In reality you can put scenery anywhere you want but that is another story and I do not want to confuse you any more.
Most people like making unique folders when adding scenery it makes it easier than just putting it in the addon scenery folder
A example is if you wanted to add scenery for say Wyoming then create a folder either in the addon scenery area or the regular scenery called Wyoming and then create two folders inside the Wyoming folder one called scenery the other called texture put your BGL files inside the scenery folder and the other files if any inside the texture folder.
