On the FT configurator, the description text would give you an indication of the relevant performance hit of each option. Most noticeable changes would be seen with tuning down the apron traffic mode to 'simple', or from the Las Vegas city tab, try turning some of the animations and effects off, or...

Hello All, I have been adjusting every setting I can in order to get the LAS scenery running above 25-30fps on my system with dives into the mid teens 10-15fps. This scenery is the only payware scenery that drastically sticks out as under performing on my system. I have disabled every performance hi...