Aircraft parked at the wrong gates

[Connie King]

Hello,
I am using MSFS2020 plus FSLTL live traffic. I have a number of 3rd party airports including ini builds EGLL Heathrow and maccosim EGCC Manchester.
Aircraft are parked at the wrong terminals and gates. I have downloaded GSX profile files for both airports from Flights.to. These are files prepared by other simmers which should place aircraft at the correct gates. I have saved the files to GSX and made sure that the AFCAD path is the same as the scenery. However this hasn't worked!
 
Can anyone tell me where I am going wrong?

I have also tried using ADE which has been adapted for MSFS2020 but had no luck with that as I cannot save the amended files!

Any help will be much appreciated.

[Dave_YVR]

 GSX profiles won't make or even help AI aircraft part where they should at all. What you need is properly coded ADE/afcad for the airport as well as properly coded AI aircraft. Asobo has made it very difficult compared to P3d to edit parking.