I am trying to correct the gate numbering and assignments with Scruffy's ADE of MK Studio's KSNA with fair success. Now the gates are correctly numbered and assigned, unfortunately I am unable to correct the gate numbering on the tarmac, they are in reverse order. When I open AFX_KSNA.bgl in ADE I cannot change the gate numbers on the tarmac. So I tried to open gates.bgl and gatesx.bgl with ADE and I get an error that it is not an airport and won't open it. Anyone have any success with this issue?

 

Maybe an admin can move this to scenery design, thanks.

Just a guess, but the gate numbers are probably part of a custom model. I'm not sure if you could edit the textures for one, but that's what I would look into.

I expect Jon is correct.  My limited experience with add on scenery, especially payware, is that gates are sometimes created as part of the terminal model.  I won't say that changing these things cannot be done, but it can be very difficult to nearly impossible.