Amazing work! Thanks! Spotted changes so far: Rules: Mid-Race Full Course Yellow Track Violation Warnings (number) Audio: Independent soud volumes for Engine, Tire, Wind, Environment and Opponents Reverb Genenal volume In Single Race screen, click in All Cars and Tracks. You can set the number of opponents in each class (YESSSSSS!!!!), but first you need to unmark the "Randomize" option. I have a question, "Fuel Usage" is now displayed as "Ethanol Usage", for every series (even trucks lol). Just for curiosity, why did you implement this label change?