Can someone familiar with FS2002 traffic and AI tools answer the following? Is the ATC slider in FS2002 proportional? If FS2002 comes stock with say 20000 flightplans, and I place the ATC slider at 100, do I get 20000 active Ai flights when flying? If I change the ATC slider to 50 do I then get half of those or 10000 flights active? If I use AI tools to add say, another 20000 flight, as is the case with the worldai flightplans, now I have 40000 flight plans. If I leave the ATC slider at 50, Do I now get 20000 flights again? If so, I can see why airports are turning to slideshows.

"Is the ATC slider in FS2002 proportional?"No. Each flight plan has a percentage of occurrence assigned to it. If your slider is higher than that percentage, the flight will occur. If the slider is lower, it will not. For example: AC#1,N10728,77%,12Hr,IFR,02:18:21,07:28:15,110,F,9610,EFTU,08:18:16,13:28:10,120,F,9611,LDPL...for this plan, the flight will only occur if your slider is set higher than, or equal to 77 percent. I hope this answers your question.

Thanks, That answered it.