Reversing the direction of traffic

Hi
I just got AFCAD and I think I am getting addicted to it. I was just trying to add more new things into El Alto International Airport, in La Paz, Bolivia (SLLP). The traffic is very interesting at this airport. The default traffic is set up to use runway 10. Its good for landings, but because this is a high altitude airport, the runway is quite long (13,000+ft). Flight Sim has it defaulted to use runway 10 for takeoffs as well. However, in real life, the departing traffic uses runway 28 most of the time because the terminal is closer to the departure end of runway 28. Unfortunately, as far as I remember there was no taxiway parallel to the runway if you were to use runway 10 for departure, you would have to use the runway to taxi, and the AI traffic does that, however, to make it more realistic I changed the departure to use runway 28 with AFCAD, I went to "Insert" and "Start Location". I saw AI traffic being directed by ATC to runway 28, however, all other AI traffic was using runway 10 for arrivals, creating many "Go Arounds". I tried to add a Glide Slope to correct this, and now I lost my runway 28 for departures, it defaulted back to runway 10. How do I change it to make all traffic use runway 10, permanently?.
Thanks,
Hernan
I just got AFCAD and I think I am getting addicted to it. I was just trying to add more new things into El Alto International Airport, in La Paz, Bolivia (SLLP). The traffic is very interesting at this airport. The default traffic is set up to use runway 10. Its good for landings, but because this is a high altitude airport, the runway is quite long (13,000+ft). Flight Sim has it defaulted to use runway 10 for takeoffs as well. However, in real life, the departing traffic uses runway 28 most of the time because the terminal is closer to the departure end of runway 28. Unfortunately, as far as I remember there was no taxiway parallel to the runway if you were to use runway 10 for departure, you would have to use the runway to taxi, and the AI traffic does that, however, to make it more realistic I changed the departure to use runway 28 with AFCAD, I went to "Insert" and "Start Location". I saw AI traffic being directed by ATC to runway 28, however, all other AI traffic was using runway 10 for arrivals, creating many "Go Arounds". I tried to add a Glide Slope to correct this, and now I lost my runway 28 for departures, it defaulted back to runway 10. How do I change it to make all traffic use runway 10, permanently?.
Thanks,
Hernan
