I have been using the ADE program and am very happy with it.I use it sometimes to add an ils to a runway.I create the ils then recompile and save the airport.I did this with one of my addon airports eg TNCM.Does this have any adverse affect on ai traffic and or the airport itself.Thanks.

Th AI don't react to any ILS at an airport. What they do react to is an ILS approach. You can add this approach using ADE as well. Runways with ILS approaches in general are preferred by the AI for landing.scott s..

Ok, thanks.